Open Travel Guide
Weather in Arkansas

Arkansas Weather & Climate Guide 2026

Arkansas's climate in numbers — the months that flatter it, the ones to avoid, and what to pack.

Weather through the year in United States

0° JAN 2° FEB 8° MAR 14° APR 18° MAY 24° JUN 26° JUL 26° AUG 21° SEP 15° OCT 9° NOV 4° DEC

Best time Shoulder Worth avoiding

Average daytime temperature in °C. Figures are for United States.

Arkansas blends rugged Ozark and Ouachita mountain landscapes with the Mississippi Delta's blues heritage, offering outdoor adventures from whitewater rafting on the Buffalo National River to hunting diamonds at Crater of Diamonds State Park. Crystal Bridges Museum of American Art in Bentonville rivals world-class institutions, while Hot Springs National Park's Bathhouse Row preserves a gilded-age thermal spa district. Little Rock anchors the state with Civil Rights history, vibrant dining, and easy access to trails and lakes.

Arkansas has a humid subtropical climate in most of the state, transitioning to a more continental climate in the higher elevations of the Ozark and Ouachita mountains. Summers are hot and humid (90–95°F / 32–35°C) with occasional extreme heat. Winters are mild in the south and delta but can bring ice storms and sub-freezing temperatures in the Ozarks. Spring and fall offer the most pleasant weather for outdoor activities. The state averages 50 inches (127 cm) of precipitation annually, distributed fairly evenly throughout the year. Tornadoes are a seasonal risk, primarily in spring and late fall.

Best time to visit

Recommendation

Best: Year-round

Avoid: None

Month-by-month weather

Typical conditions throughout the year.

Items

The seasons

What to expect in each part of the year.

Season

Items

Spring (March–May), Summer (June–August), Fall (September–November), Winter (December–February)

Crowds & peak times

When to expect tourists and when to avoid them.

Items
  • Period
    Spring Break (mid-March)
    Level
    High
    Notes
    Buffalo River canoe outfitters book out; book permits weeks in advance
  • Period
    Bikes Blues & BBQ, Fayetteville (October)
    Level
    Extreme
    Notes
    400,000 visitors; hotels in Northwest Arkansas sold out months ahead
  • Period
    Fourth of July weekend
    Level
    Very High
    Notes
    Lake Ouachita, Lake Hamilton, and Bull Shoals Lake packed; book lakeside lodging months ahead
  • Period
    Fall Foliage Peak (mid-October)
    Level
    High
    Notes
    Eureka Springs, Ozark drives, and Petit Jean State Park are very busy
  • Period
    Summer Weekends (June–August)
    Level
    High
    Notes
    State park campgrounds and lake resorts fill; weekdays significantly quieter
  • Period
    January–February
    Level
    Low
    Notes
    Best for uncrowded Hot Springs spa visits; some rural businesses close or reduce hours

Major events & festivals

Time your visit around what matters.

October

November–December

April

October

May

May

June