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.

Heavy Rain Fog/Mist

39°F

4°C

Humidity 96%
Wind Speed Calm
Barometer 30.12 in (1020.6 mb)
Dewpoint 38°F (3°C)
Visibility 3.00 mi
Last update 18 Nov 7:53 am EST
Extended Forecast for

Hamilton, Butler County Regional Airport OH

  • Today

    Today: Rain before 1pm, then showers and possibly a thunderstorm, mainly after 1pm. High near 46. Southeast wind 3 to 7 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 46 °F

    Showers

  • Tonight

    Tonight: Rain likely, mainly before 9pm. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely
    then Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 54. Light northeast wind.

    High: 54 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Cloudy

  • Thursday

    Thursday: A chance of rain after 1pm. Cloudy, with a high near 59. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Cloudy then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm. Cloudy, with a low around 45. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain Likely

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

    High: 59 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before 1pm. Mostly sunny, with a high near 55. Chance of precipitation is 30%.

    High: 55 °F

    Chance Rain

Detailed Forecast

Today
Rain before 1pm, then showers and possibly a thunderstorm, mainly after 1pm. High near 46. Southeast wind 3 to 7 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Cloudy, with a high near 54. Light northeast wind.
Wednesday Night
Cloudy, with a low around 39. Calm wind.
Thursday
A chance of rain after 1pm. Cloudy, with a high near 59. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely and possibly a thunderstorm. Cloudy, with a low around 45. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Saturday
A chance of rain before 1pm. Mostly sunny, with a high near 55. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 58.
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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:
5:33 am EST Nov 18, 2025
Forecast Valid:
8am EST Nov 18, 2025-6pm EST Nov 24, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation