Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Partly Cloudy and Breezy

56°F

13°C

Humidity 34%
Wind Speed W 23 mph
Barometer 30.09 in (1019.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 6 Apr 5:51 pm EDT
Extended Forecast for

2 Miles SSW Gahanna OH

Freeze Warning April 7, 01:00am until April 7, 10:00am
Click here for hazard details and duration
Freeze Warning
  • Tonight

    Tonight: Mostly clear, with a low around 29. Northwest wind 10 to 15 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47. North wind 8 to 11 mph.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. East wind around 7 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. South wind 7 to 10 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 50. Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Northwest wind 10 to 15 mph.
Tuesday
Sunny, with a high near 47. North wind 8 to 11 mph.
Tuesday Night
Mostly clear, with a low around 28. East wind around 7 mph.
Wednesday
Sunny, with a high near 63. South wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 44. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 49.
Friday
Mostly sunny, with a high near 75.
Friday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 80.
Sunday Night
Mostly cloudy, with a low around 63.
Monday
Partly sunny, with a high near 83.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Gahanna OH
 39.99°N 82.88°W (Elev. 814 ft)
4:00 pm EDT Apr 6, 2026
6pm EDT Apr 6, 2026-6pm EDT Apr 13, 2026
 
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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