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

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Mostly Cloudy

72°F

22°C

Humidity 71%
Wind Speed S 7 mph
Barometer 29.94 in (1013.1 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 2 Oct 2:51 am EDT
Extended Forecast for

Columbus OHSimilar City Names

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 74. Southwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 74 °F

    Mostly Cloudy

  • Friday

    Friday: Showers, mainly after 7am. Temperature falling to around 63 by 5pm. Southwest wind around 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 70 °F⇓

    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: Cloudy during the early evening, then gradual clearing, with a low around 49. Northeast wind 6 to 8 mph.

    Low: 49 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 68. Northeast wind 7 to 9 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Northeast wind around 6 mph becoming calm in the evening.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 74. Southwest wind around 11 mph, with gusts as high as 23 mph.
Friday
Showers, mainly after 7am. Temperature falling to around 63 by 5pm. Southwest wind around 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Cloudy during the early evening, then gradual clearing, with a low around 49. Northeast wind 6 to 8 mph.
Saturday
Sunny, with a high near 68. Northeast wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 47. Northeast wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 66.
Monday Night
Clear, with a low around 42.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Columbus OHSimilar City Names
 39.98°N 83°W (Elev. 784 ft)
Last Update:
1:08 am EDT Oct 2, 2026
Forecast Valid:
3am EDT Oct 2, 2026-6pm EDT Oct 8, 2026
 
Forecast Discussion
 
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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