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

64°F

18°C

Humidity 50%
Wind Speed N 8 mph
Barometer 30.22 in (1023.0 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 16 Oct 12:53 pm EDT
Extended Forecast for

Fairfield OH

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. Northeast wind around 6 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 43. Calm wind.

    Low: 43 °F

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 70. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 70 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Light south wind.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 2pm. Mostly sunny, with a high near 82. Light south wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 20%.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 54. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 54 °F

    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 2pm. High near 65. Breezy. Chance of precipitation is 80%.

    High: 65 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Partly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 69. Northeast wind around 6 mph.
Tonight
Clear, with a low around 43. Calm wind.
Friday
Increasing clouds, with a high near 70. Calm wind becoming southeast around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 52. Light south wind.
Saturday
A slight chance of showers after 2pm. Mostly sunny, with a high near 82. Light south wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 54. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers, with thunderstorms also possible after 2pm. High near 65. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 40. Chance of precipitation is 30%.
Monday
Sunny, with a high near 66.
Monday Night
A chance of showers after 2am. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fairfield OH
 39.32°N 84.53°W (Elev. 699 ft)
Last Update:
1:12 pm EDT Oct 16, 2025
Forecast Valid:
1pm EDT Oct 16, 2025-6pm EDT Oct 22, 2025
 
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