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.

Overcast

51°F

11°C

Humidity 80%
Wind Speed W 17 G 25 mph
Barometer 29.79 in (1008.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 22 May 9:53 am EDT
Extended Forecast for

Westerville OH

  • Today

    Today: Showers likely, mainly before 4pm. Cloudy, with a high near 56. West wind around 14 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 42. West wind 8 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers after 2pm. Partly sunny, with a high near 60. Northwest wind 11 to 15 mph. Chance of precipitation is 20%.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Northwest wind 6 to 9 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Northwest wind 6 to 10 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: A chance of showers after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.

    High: 67 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Showers likely, mainly before 4pm. Cloudy, with a high near 56. West wind around 14 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 42. West wind 8 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of showers after 2pm. Partly sunny, with a high near 60. Northwest wind 11 to 15 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 41. Northwest wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 64. Northwest wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 49.
Memorial Day
A chance of showers after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
Monday Night
A chance of showers. Cloudy, with a low around 55. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westerville OH
 40.13°N 82.92°W (Elev. 876 ft)
Last Update:
9:41 am EDT May 22, 2025
Forecast Valid:
10am EDT May 22, 2025-6pm EDT May 28, 2025
 
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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