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

Hazardous Weather Conditions

Current conditions at

Butler County Regional Airport (KHAO)

Lat: 39.36°NLon: 84.52°WElev: 607ft.

Fair

70°F

21°C

Humidity 66%
Wind Speed Vrbl 6 mph
Barometer 29.76 in (1007.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 18 Apr 6:53 am EDT
Extended Forecast for

Hamilton OH

  • Today

    Today: Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Temperature rising to near 71 by 10am, then falling to around 58 during the remainder of the day. South wind 10 to 14 mph becoming west in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F⇓

    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 38. Northwest wind 8 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 60. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Areas of frost after 5am. Otherwise, partly cloudy, with a low around 34. Northwest wind 5 to 10 mph becoming light north after midnight.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. North wind 3 to 6 mph.

    High: 56 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Temperature rising to near 71 by 10am, then falling to around 58 during the remainder of the day. South wind 10 to 14 mph becoming west in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A chance of showers, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 38. Northwest wind 8 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Increasing clouds, with a high near 60. West wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 34. Northwest wind 5 to 10 mph becoming light north after midnight.
Monday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. North wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 60.
Friday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton OH
 39.39°N 84.58°W (Elev. 689 ft)
Last Update:
6:13 am EDT Apr 18, 2026
Forecast Valid:
7am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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