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

72°F

22°C

Humidity 91%
Wind Speed SE 8 mph
Barometer 30.04 in (1015.9 mb)
Dewpoint 69°F (21°C)
Visibility 7.00 mi
Last update 25 Aug 12:53 am CDT
Extended Forecast for

Western Grove AR

  • Overnight

    Overnight: Partly cloudy, with a low around 70. Calm wind becoming south southeast around 5 mph.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92. Heat index values as high as 105. Southeast wind around 5 mph.

    High: 92 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. East wind around 5 mph becoming calm.

    Low: 70 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 103. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.

    High: 92 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of thunderstorms before 7pm. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

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

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. North wind around 5 mph becoming calm.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 92. Calm wind becoming east northeast around 5 mph.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. Calm wind.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 70. Calm wind becoming south southeast around 5 mph.
Tuesday
Mostly sunny, with a high near 92. Heat index values as high as 105. Southeast wind around 5 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. East wind around 5 mph becoming calm.
Wednesday
A slight chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 103. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of thunderstorms before 7pm. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 92. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 64. North wind around 5 mph becoming calm.
Friday
Sunny, with a high near 92. Calm wind becoming east northeast around 5 mph.
Friday Night
Mostly clear, with a low around 65. Calm wind.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny, with a high near 96.
Sunday Night
Mostly clear, with a low around 71.
Monday
Sunny and hot, with a high near 97.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Western Grove AR
 36.11°N 92.95°W (Elev. 1014 ft)
Last Update:
12:35 am CDT Aug 25, 2026
Forecast Valid:
1am CDT Aug 25, 2026-6pm CDT Aug 31, 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