National Weather Service Forecast for: Russellville AR
Issued by: National Weather Service Little Rock, AR
Updated: 5:35 pm CDT Jul 12, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 72. Calm wind.
Partly Cloudy

 Monday

Monday: Sunny, with a high near 92. Heat index values as high as 97. Calm wind becoming northeast around 5 mph.
Sunny

 Monday
Night
Monday Night: Partly cloudy, with a low around 71. Calm wind.
Partly Cloudy

 Tuesday

Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Heat index values as high as 97. Calm wind becoming northeast around 5 mph.
Sunny then
Slight Chance
T-storms
 Tuesday
Night
Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. Calm wind.
Slight Chance
T-storms
 Wednesday

Wednesday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 89. Calm wind. Chance of precipitation is 60%.
T-storms
Likely
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 72. Calm wind.
Partly Cloudy

 Thursday

Thursday: Sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 75. Calm wind.
Mostly Clear
Lo 72 °F Hi 92 °F Lo 71 °F Hi 92 °F Lo 72 °F Hi 89 °F Lo 72 °F Hi 92 °F Lo 75 °F

 

Tonight
 
 Partly cloudy, with a low around 72. Calm wind.
Monday
 
 Sunny, with a high near 92. Heat index values as high as 97. Calm wind becoming northeast around 5 mph.
Monday Night
 
 Partly cloudy, with a low around 71. Calm wind.
Tuesday
 
 A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Heat index values as high as 97. Calm wind becoming northeast around 5 mph.
Tuesday Night
 
 A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. Calm wind.
Wednesday
 
 Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 89. Calm wind. Chance of precipitation is 60%.
Wednesday Night
 
 Partly cloudy, with a low around 72. Calm wind.
Thursday
 
 Sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
 
 Mostly clear, with a low around 75. Calm wind.
Friday
 
 Sunny, with a high near 95.
Friday Night
 
 Mostly clear, with a low around 76.
Saturday
 
 Sunny and hot, with a high near 97.
Saturday Night
 
 Mostly clear, with a low around 76.
Sunday
 
 Sunny and hot, with a high near 97.

 

Forecast from NOAA-NWS for Russellville AR.