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

Russelville Municipal Airport (KRUE)

Lat: 35.26°NLon: 93.09°WElev: 374ft.

Fair

74°F

23°C

Humidity 79%
Wind Speed NW 3 mph
Barometer 29.97 in (1013.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 21 Aug 5:53 am CDT
Extended Forecast for

Lamar AR

  • Today

    Today: Sunny, with a high near 93. Heat index values as high as 97. Calm wind becoming east northeast around 5 mph in the morning.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 68. East northeast wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Heat index values as high as 97. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 67. East northeast wind around 5 mph becoming calm.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 96. Calm wind becoming north around 5 mph in the afternoon.

    High: 96 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 70. Northeast wind around 5 mph becoming calm.

    Low: 70 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 94. North northeast wind around 5 mph.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. Northeast wind around 5 mph.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. East northeast wind around 5 mph.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 93. Heat index values as high as 97. Calm wind becoming east northeast around 5 mph in the morning.
Tonight
Mostly clear, with a low around 68. East northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 94. Heat index values as high as 97. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 67. East northeast wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 96. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 70. Northeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 94. North northeast wind around 5 mph.
Sunday Night
Mostly clear, with a low around 65. Northeast wind around 5 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. East northeast wind around 5 mph.
Monday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 59.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lamar AR
 35.44°N 93.37°W (Elev. 531 ft)
Last Update:
5:35 am CDT Aug 21, 2025
Forecast Valid:
6am CDT Aug 21, 2025-6pm CDT Aug 27, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation