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

77°F

25°C

Humidity 82%
Wind Speed SE 6 mph
Barometer 29.97 in (1013.2 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 13 Oct 8:53 pm CDT
Extended Forecast for

Parthenon AR

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 73. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 81. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers after midnight. Partly cloudy, with a low around 70. Calm wind becoming south around 5 mph in the evening. Chance of precipitation is 30%.

    Low: 70 °F

    Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Partly cloudy, with a low around 52. Breezy, with a west southwest wind 5 to 10 mph becoming north 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 52 °F

    Slight Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 58. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 58 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. North northeast wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. East northeast wind around 5 mph, with gusts as high as 15 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 73. South southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 81. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers after midnight. Partly cloudy, with a low around 70. Calm wind becoming south around 5 mph in the evening. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 52. Breezy, with a west southwest wind 5 to 10 mph becoming north 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Friday
Mostly sunny, with a high near 58. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 43. North northeast wind 5 to 10 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 60. East northeast wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 44. Calm wind.
Sunday
Sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Parthenon AR
 35.93°N 93.26°W (Elev. 1919 ft)
Last Update:
9:35 pm CDT Oct 13, 2026
Forecast Valid:
9pm CDT Oct 13, 2026-6pm CDT Oct 20, 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