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

Hazardous Weather Conditions

Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Fog/Mist

43°F

6°C

Humidity 97%
Wind Speed NW 3 mph
Barometer 30.03 in (1017.2 mb)
Dewpoint 42°F (6°C)
Visibility 2.00 mi
Last update 25 Dec 6:51 am EST
Extended Forecast for

2 Miles SSW Gahanna OH

  • Christmas Day

    Christmas Day: Cloudy, then gradually becoming mostly sunny, with a high near 50. Light northwest wind becoming north 5 to 10 mph in the morning.

    High: 50 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Northeast wind around 9 mph becoming east after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Rain, mainly after 10am. High near 57. Southeast wind 9 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain

  • Friday Night

    Friday Night: A slight chance of rain before 1am. Cloudy, with a low around 38. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 49. Light and variable wind becoming east around 6 mph in the afternoon.

    High: 49 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers. High near 61. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 29. Chance of precipitation is 90%.

    Low: 29 °F

    Showers

  • Monday

    Monday: A chance of showers before 1pm. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Christmas Day
Cloudy, then gradually becoming mostly sunny, with a high near 50. Light northwest wind becoming north 5 to 10 mph in the morning.
Tonight
Mostly cloudy, with a low around 34. Northeast wind around 9 mph becoming east after midnight.
Friday
Rain, mainly after 10am. High near 57. Southeast wind 9 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A slight chance of rain before 1am. Cloudy, with a low around 38. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 49. Light and variable wind becoming east around 6 mph in the afternoon.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Sunday
Showers. High near 61. Chance of precipitation is 80%.
Sunday Night
Showers. Low around 29. Chance of precipitation is 90%.
Monday
A chance of showers before 1pm. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Gahanna OH
 39.99°N 82.88°W (Elev. 814 ft)
Last Update:
6:18 am EST Dec 25, 2025
Forecast Valid:
7am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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