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

Columbus, Ohio State University Airport (KOSU)

Lat: 40.08°NLon: 83.08°WElev: 902ft.

Fair

35°F

2°C

Humidity 72%
Wind Speed Calm
Barometer 30.17 in (1022.2 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 13 Nov 11:53 pm EST
Extended Forecast for

Westerville OH

  • Overnight

    Overnight: Increasing clouds, with a low around 33. Calm wind.

    Low: 33 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 57. Light south wind increasing to 5 to 9 mph in the morning.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of rain between 1am and 4am. Mostly cloudy, with a low around 48. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A slight chance of rain after 1pm. Cloudy, with a high near 66. South wind 9 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    High: 66 °F

    Cloudy then
    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain, mainly before 1am. Mostly cloudy, with a low around 40. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Increasing clouds, with a low around 33. Calm wind.
Friday
Mostly sunny, with a high near 57. Light south wind increasing to 5 to 9 mph in the morning.
Friday Night
A slight chance of rain between 1am and 4am. Mostly cloudy, with a low around 48. South wind around 6 mph. Chance of precipitation is 20%.
Saturday
A slight chance of rain after 1pm. Cloudy, with a high near 66. South wind 9 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Saturday Night
A chance of rain, mainly before 1am. Mostly cloudy, with a low around 40. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 48.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Westerville OH
 40.13°N 82.92°W (Elev. 876 ft)
Last Update:
12:43 am EST Nov 14, 2025
Forecast Valid:
12am EST Nov 14, 2025-6pm EST Nov 20, 2025
 
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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