June settles Arkansas into full summer — the breeding birds tend their young in the forests, the famous Bradley County pink tomatoes and Johnson County peaches hit the markets, and the warm nights open the rich summer Milky Way over the dark mountains. The Natural State is green, hot, and humming with life.
Week by week in June
June 4–10
- The first Bradley County pink tomatoes, Arkansas's state fruit and vegetable, arrive along with Johnson County peaches.
- The breeding-bird dawn chorus is rich in the Ozark and Ouachita forests; young birds are everywhere, begging and learning to fly.
- Butterfly milkweed raises its brilliant orange heads on the Grand Prairie and the Arkansas Valley glades.
- Pick squash, cucumbers, and beans every day or two to keep the plants producing as okra and southern peas hit their stride.
June 11–17
- The summer Milky Way rises in the southeast in the late evening, pouring up out of Sagittarius from a dark mountain sky.
- Thornless Arkansas blackberries come into full season alongside the peaches and pink tomatoes.
- Swallowtails dominate the gardens and woodland edges, nectaring heavily on coneflower and bee balm.
- Southern magnolia is in full glory, its huge fragrant flowers one of the great sights and scents of an Arkansas June.
June 18–24
- Around the summer solstice the nights are shortest, but the warm evenings make for fine Milky Way viewing once dark arrives.
- Cardinal flower and swamp milkweed begin along the streams and wet ditches for the hummingbirds and butterflies.
- Watermelons from Hope and the first sweet corn join the peak fruit-and-vegetable season.
- Water deeply and mulch heavily; uneven watering causes blossom-end rot and cracking in the tomatoes.
June 25 – July 1
- Scissor-tailed flycatchers feed fledglings on the Arkansas Valley wires as the breeding season rolls on.
- Great spangled fritillaries crowd the butterfly milkweed and coneflower as summer broods peak on the prairies.
- Start fall tomato transplants and cole-crop seeds now to get ahead of Arkansas's long autumn season.
- Crape myrtles burst into long-lasting pink, white, and watermelon-red bloom in towns and yards.
Birds This Month
June is the heart of the Arkansas breeding season. Migration is over and the summer residents are busy raising young across the state. The dawn chorus is rich in the Ozark and Ouachita forests — wood thrushes, scarlet and summer tanagers, indigo buntings, red-eyed vireos, and yellow-billed cuckoos sing through the long mornings, and the breeding warblers (prothonotary, hooded, worm-eating, and Kentucky) tend nests in the swamps and on the slopes.
The open country has its own cast. The elegant scissor-tailed flycatcher feeds fledglings on the Arkansas Valley fence wires, the spectacular painted bunting sings from brushy edges in the south and west, and dickcissels and eastern meadowlarks sing over the hayfields and prairie remnants. In the swamps and along the rivers, listen for the loud, ringing prothonotary warbler and watch great egrets, little blue herons, and wood ducks with broods.
Ruby-throated hummingbirds visit garden flowers and feeders, the state bird, the Northern mockingbird, sings tirelessly, and at the western edge a Greater Roadrunner may dash across a sun-baked roadside. Young birds are everywhere now, begging and learning to fly.
This month's tip: bird in the cool of early morning before the June heat builds, and listen for the scissor-tailed flycatchers and painted buntings of the open Arkansas Valley — June is prime time to enjoy these summer specialties feeding young along the country roads.
What's Blooming
June carries Arkansas's wildflower season into its rich summer phase, centered now on the prairies, glades, and roadsides rather than the shaded woods. The remnant Grand Prairie near Stuttgart and the glades of the Arkansas Valley come into their summer glory — pale purple coneflower and purple coneflower, black-eyed Susan, butterfly milkweed with its brilliant orange heads, and prairie clover bloom above the tall grass.
The roadsides and meadows are full of color. Coreopsis, ox-eye daisy, spiderwort, wild bergamot (bee balm), and the first blazing star spikes open across open ground, and the deep red royal catchfly and brilliant Indian pink light up the glade edges. In wet ditches and along streams, swamp milkweed and the first cardinal flower begin, and the climbing trumpet creeper drapes orange flowers over fences for the hummingbirds.
Where to see it: the Grand Prairie remnants, the dolomite and sandstone glades of the Arkansas Valley and Ouachitas, and the mountain meadows of Mount Magazine and Petit Jean are at their summer best. Look for butterfly milkweed and coneflower buzzing with pollinators, and watch the glades for royal catchfly — go in the cooler morning hours before the June heat builds.
Garden This Month
June is a month of full harvest and steady maintenance in the Arkansas garden. The summer crops come into bearing — pick summer squash, zucchini, cucumbers, and snap beans every day or two to keep the plants producing, and the first tomatoes, peppers, and okra begin to ripen. The Southern staples okra and southern (field) peas hit their stride in the building heat, and you can still make successive sowings of beans, southern peas, and a late planting of okra.
As the Arkansas summer heat and humidity set in, the work shifts to keeping plants healthy. Mulch deeply to hold soil moisture and suppress weeds, and water deeply and consistently — uneven watering causes blossom-end rot and cracking in tomatoes. Stay ahead of the pests that thrive now: squash bugs and squash vine borers on the cucurbits, tomato hornworms, and stink bugs on the tomatoes and peppers. Side-dress heavy feeders like tomatoes and okra, and harvest in the cool of the morning. By late June, plan ahead and start seeds for the fall garden's tomatoes and cole crops where you have the room.
Zone 7a (Ozark and Ouachita valleys, Little Rock area): the garden is in full summer production. Keep tomatoes, peppers, and okra well watered and mulched, harvest squash and beans often to keep them producing, and make successive sowings of southern peas and bush beans. Watch for squash bugs, hornworms, and the building heat.
Zone 7b (south Arkansas and the lower Delta): heat-lovers thrive here now — okra, southern peas, sweet potatoes, eggplant, and peppers all relish the warmth. Mulch heavily and water deeply, harvest daily to keep plants productive, and provide afternoon shade or extra water for tomatoes as the temperatures climb.
What's at the Farmers Market
June is one of the most exciting months at Arkansas markets, when the state's signature summer crops arrive. The star is the Bradley County pink tomato — Arkansas's official state fruit and vegetable — prized for its sweet, low-acid flavor; choose fragrant tomatoes that give slightly to the touch. Right alongside come the famous Johnson County peaches from the Clarksville and Altus orchards, and the first of Arkansas's renowned thornless blackberries.
The summer vegetables flood in now — summer squash and zucchini, cucumbers, snap beans, new potatoes, sweet corn from the earliest fields, beets, and bunches of fresh herbs. The last strawberries finish early in the month, and blueberries begin. This is peak fruit-and-vegetable season — Arkansas markets are full and colorful, and many run special tomato and peach days.
For selection and storage: keep pink tomatoes stem-side down at room temperature, never refrigerated, which dulls their flavor and texture. Ripen peaches on the counter until fragrant and slightly soft, then refrigerate to hold them. Refrigerate blackberries and blueberries unwashed in a single layer and use within a few days. Store sweet corn cold in the husk and eat it quickly while the sugar is high.
Night Sky This Month
June brings the shortest nights of the Arkansas year around the summer solstice, but the warm, comfortable evenings make stargazing a pleasure once full dark finally arrives. The state's dark-sky destinations shine now — the Buffalo National River International Dark Sky Park in the Ozarks, the high cool overlook at Mount Magazine State Park, and the dark Ouachita National Forest — and many Arkansas state parks run summer star parties through the month.
The summer sky takes the stage. The brilliant Summer Triangle — Vega, Deneb, and Altair — climbs in the east, and the orange heart of the Scorpius the Scorpion, the red supergiant Antares, glows low in the south, with the teapot of Sagittarius rising beside it. Above them arcs the great keystone of Hercules, holding the superb globular cluster M13 for binoculars and telescopes.
Best of all, the rich heart of the summer Milky Way rises in the southeast in the late evening, pouring up out of Sagittarius and Scorpius in a glowing river of stars — and from a truly dark Ozark or Ouachita sky it is breathtaking, packed with star clouds, nebulae, and clusters. June has no major meteor shower, so it is a month for soaking in the Milky Way. Because the planets shift each year, check the printable Arkansas night-sky guide for this year's planet visibility and the best clear, moonless viewing nights.
Butterflies & Pollinators
June is a peak butterfly month in Arkansas, with summer broods filling the gardens, fields, and woodland edges. The swallowtails dominate — the big eastern tiger swallowtail, the iridescent pipevine swallowtail, the spicebush swallowtail of the bottomlands, the black swallowtail in gardens, and the striped zebra swallowtail wherever native pawpaw grows. All nectar heavily on milkweed, coneflower, and bee balm in the summer sun.
The fields and prairies are alive with smaller species. Great spangled fritillaries nectar on butterfly milkweed and coneflower, monarchs tend a new generation on the milkweed, and pearl crescents, common buckeyes, red admirals, silver-spotted skippers, and many small skippers work the flowers. In the south and the Arkansas Valley, the bright orange Gulf fritillary breeds on native passionflower, and the hackberry and tawny emperors patrol the bottomland woods.
To support them now: keep nectar coming all summer — native coneflower, butterfly milkweed, bee balm, coreopsis, and Joe-Pye weed are magnets — and provide a shallow damp patch or 'puddling' spot, where male swallowtails gather to sip minerals. Keep the host plants healthy: milkweed, pawpaw, pipevine, spicebush, and native passionflower each support their own specialty.
What to plant for them is in the Arkansas native plants guide
Trees This Month
June settles the Arkansas forest into deep, full summer green, but several trees add showy summer bloom. The crown jewel is the southern magnolia, opening its huge, fragrant, lemon-scented white flowers across the south and in town plantings — one of the great sights and scents of an Arkansas June. The catalpa hangs its frilled white flowers in the lowlands, and the chinkapin and chestnut oaks finish flowering on the ridges.
In the wetlands and along streams, the native buttonbush opens its odd white pincushion flowers over the water, buzzing with pollinators, and the climbing trumpet creeper drapes the woodland edges and fences with orange flowers for the hummingbirds. The sweetgum, tulip tree, oaks, and hickories are setting their fruit and nuts, the loblolly and shortleaf pines stand dark and full in the south and the Ouachitas, and the bald cypress is lush over the Cache River swamps. The forest is now a closed green canopy shading the woodland floor through the long, hot summer.
The Arkansas native plants guide covers what grows with them
Weather & Daylight
Across Arkansas, a typical June day averages a high near 87°F and a low near 67°F, with about 3.9 inches of precipitation — statewide averages from the 1991–2020 U.S. climate normals.
Summer heat arrives in earnest, days near 87 and muggy nights near 67, though rainfall eases from spring's peak.
| Average high | 87°F |
|---|---|
| Average low | 67°F |
| Precipitation | 3.9 in |
| Sunrise (mid-month) | 5:54 CT |
| Sunset (mid-month) | 20:25 CT |
Figures are statewide averages over the 1991–2020 U.S. climate normals; local conditions vary with elevation and distance from the coast. Sunrise and sunset are computed for a midstate point on the 15th (CT).
Next month's version of this page, by email
One short note when Arkansas's next month turns — what's arriving, blooming, and worth a night outside.
Go deeper with the Arkansas guides
The complete Arkansas birding, native-plant, and night-sky references — or the whole year, week by week, in one book.
Same month elsewhere: June in California · June in Colorado · June in Connecticut