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.

Mostly Cloudy

45°F

7°C

Humidity 56%
Wind Speed NW 12 G 20 mph
Barometer 30.32 in (1026.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 23 Mar 1:53 pm EDT
Extended Forecast for

Hamilton OH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 50. North wind 11 to 13 mph.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. North wind 5 to 9 mph becoming calm after midnight.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Calm wind becoming southeast around 5 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. Light and variable wind becoming southwest 6 to 11 mph in the morning.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain before 8am. Partly sunny, with a high near 81. Chance of precipitation is 30%.

    High: 81 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Rain likely before 8pm, then rain likely and possibly a thunderstorm between 8pm and 2am, then rain after 2am. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain, mainly before 8am. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Rain then
    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 50. North wind 11 to 13 mph.
Tonight
Partly cloudy, with a low around 30. North wind 5 to 9 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 55. Calm wind becoming southeast around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Calm wind.
Wednesday
Partly sunny, with a high near 67. Light and variable wind becoming southwest 6 to 11 mph in the morning.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain before 8am. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Thursday Night
Rain likely before 8pm, then rain likely and possibly a thunderstorm between 8pm and 2am, then rain after 2am. Low around 40. Chance of precipitation is 80%.
Friday
Rain, mainly before 8am. High near 49. Chance of precipitation is 80%.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton OH
 39.39°N 84.58°W (Elev. 689 ft)
Last Update:
1:32 pm EDT Mar 23, 2026
Forecast Valid:
2pm EDT Mar 23, 2026-6pm EDT Mar 29, 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