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

Butler County Regional Airport (KHAO)

Lat: 39.36°NLon: 84.52°WElev: 607ft.

Fair

33°F

1°C

Humidity 89%
Wind Speed Calm
Barometer 30.12 in (1020.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 Mar 1:53 am EDT
Extended Forecast for

Hamilton, Butler County Regional Airport OH

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.

    High: 62 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 39. Calm wind.

    Low: 39 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 71. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 24 mph.

    High: 71 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. Southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.

    Low: 38 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. Calm wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 39. Calm wind.
Friday
Partly sunny, with a high near 71. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 45. Southwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton, Butler County Regional Airport OH
 39.37°N 84.53°W (Elev. 699 ft)
Last Update:
2:08 am EDT Mar 19, 2026
Forecast Valid:
2am EDT Mar 19, 2026-6pm EDT Mar 25, 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