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

Hazardous Weather Conditions

Current conditions at

Columbus, Ohio State University Airport (KOSU)

Lat: 40.08°NLon: 83.08°WElev: 902ft.

Mostly Cloudy

37°F

3°C

Humidity 52%
Wind Speed NW 9 mph
Barometer 30.37 in (1029.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 23 Mar 7:53 pm EDT
Extended Forecast for

Westerville OH

  • Tonight

    Tonight: Partly cloudy, with a low around 27. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. South wind 5 to 10 mph.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 53. Southwest wind around 8 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A slight chance of rain, then a chance of rain and thunderstorms after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then rain and possibly a thunderstorm between 8pm and 2am, then rain after 2am. Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Rain

  • Friday

    Friday: A chance of rain before 2pm. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. North wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 50. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 36. Light and variable wind.
Wednesday
Partly sunny, with a high near 63. South wind 5 to 10 mph.
Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 53. Southwest wind around 8 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain, then a chance of rain and thunderstorms after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of rain before 8pm, then rain and possibly a thunderstorm between 8pm and 2am, then rain after 2am. Low around 37. Chance of precipitation is 90%.
Friday
A chance of rain before 2pm. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westerville OH
 40.13°N 82.92°W (Elev. 876 ft)
Last Update:
4:00 pm EDT Mar 23, 2026
Forecast Valid:
8pm EDT Mar 23, 2026-6pm EDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation