National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Russellville Regional Airport (KRUE)

Lat: 35.26°NLon: 93.09°WElev: 374ft.

Fair

75°F

24°C

Humidity 90%
Wind Speed Calm
Barometer 29.93 in (1012.8 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 27 Jun 1:53 am CDT
Extended Forecast for

Lamar AR

  • Overnight

    Overnight: A slight chance of showers, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 75. Calm wind. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny, with a high near 94. Heat index values as high as 105. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 94 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. South southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Heat index values as high as 105. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. South wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 75. South wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 75 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 77. South southeast wind around 5 mph becoming calm.

    Low: 77 °F

    Clear

Detailed Forecast

Overnight
A slight chance of showers, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 75. Calm wind. Chance of precipitation is 30%.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny, with a high near 94. Heat index values as high as 105. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 75. South southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 95. Heat index values as high as 105. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 77. South wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 96. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Clear, with a low around 75. South wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny and hot, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 77. South southeast wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 76.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lamar AR
 35.44°N 93.4°W (Elev. 499 ft)
Last Update:
1:35 am CDT Jun 27, 2026
Forecast Valid:
2am CDT Jun 27, 2026-6pm CDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation