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.

A Few Clouds

33°F

1°C

Humidity 54%
Wind Speed E 7 mph
Barometer 30.45 in (1031.7 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 8 Apr 12:51 am EDT
Extended Forecast for

2 Miles SSW Gahanna OH

Freeze Warning until April 8, 10:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until April 8, 10:00am

    NOW until 10:00am Wed

    Freeze Warning

  • Overnight

    Low: 28 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 64. South wind 7 to 10 mph.

    High: 64 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. Southeast wind 8 to 10 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 72. Southwest wind 10 to 14 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. South wind 6 to 8 mph.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Overnight
Widespread frost. Otherwise, clear, with a low around 28. East wind around 7 mph.
Wednesday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 64. South wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 46. Southeast wind 8 to 10 mph.
Thursday
Sunny, with a high near 72. Southwest wind 10 to 14 mph.
Thursday Night
Partly cloudy, with a low around 50. South wind 6 to 8 mph.
Friday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Mostly cloudy, with a low around 62.
Monday
Mostly cloudy, with a high near 80.
Monday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Gahanna OH
 39.99°N 82.88°W (Elev. 814 ft)
Last Update:
4:00 pm EDT Apr 7, 2026
Forecast Valid:
1am EDT Apr 8, 2026-6pm EDT Apr 14, 2026
 
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