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

Harrison, Boone County Airport (KHRO)

Lat: 36.26°NLon: 93.15°WElev: 1365ft.

Fair

73°F

23°C

Humidity 81%
Wind Speed SE 5 mph
Barometer 30.26 in (1022.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 17 Sep 5:53 am CDT
Extended Forecast for

Western Grove AR

  • Today

    Today: A 20 percent chance of rain after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 104. Calm wind.

    High: 98 °F

    Sunny then
    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm. Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. Heat index values as high as 101. Calm wind becoming south around 5 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 70. South southwest wind around 5 mph.

    Low: 70 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Southwest wind around 5 mph, with gusts as high as 15 mph.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. Southwest wind around 5 mph.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97. Southwest wind around 5 mph.

    High: 97 °F

    Hot

  • Sunday Night

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

    Low: 70 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.

    High: 92 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of rain after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 104. Calm wind.
Tonight
A 20 percent chance of rain before 10pm. Mostly clear, with a low around 72. Calm wind.
Friday
Sunny and hot, with a high near 98. Heat index values as high as 101. Calm wind becoming south around 5 mph.
Friday Night
Clear, with a low around 70. South southwest wind around 5 mph.
Saturday
Sunny and hot, with a high near 98. Southwest wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 69. Southwest wind around 5 mph.
Sunday
Sunny and hot, with a high near 97. Southwest wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 70. South wind around 5 mph becoming calm.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Western Grove AR
 36.11°N 92.95°W (Elev. 1014 ft)
Last Update:
6:35 am CDT Sep 17, 2026
Forecast Valid:
6am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
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