Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Fair

-5°F

-21°C

Humidity 83%
Wind Speed Calm
Barometer 30.27 in (1026.9 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Last update 31 Jan 4:51 am EST
Extended Forecast for

Columbus OH

Cold Weather Advisory January 31, 10:00pm until February 1, 10:00am
Extreme Cold Warning January 31, 04:59am until January 31, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning January 31, 04:59am until January 31, 12:00pm

    NOW until 12:00pm Sat

    Extreme Cold Warning

  • Today

    High: 14 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 2. Wind chill values as low as -8. Northwest wind around 7 mph.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 20. Wind chill values as low as -9. Northwest wind around 6 mph.

    High: 20 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3. Light and variable wind.

    Low: 3 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow after 1pm.  Mostly cloudy, with a high near 29. South wind 3 to 7 mph.  Chance of precipitation is 20%.

    High: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before 1am.  Mostly cloudy, with a low around 18. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow after 1pm.  Mostly cloudy, with a high near 29. Chance of precipitation is 30%.

    High: 29 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 14. Wind chill values as low as -19. Calm wind becoming north 5 to 9 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 2. Wind chill values as low as -8. Northwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 20. Wind chill values as low as -9. Northwest wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 3. Light and variable wind.
Monday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 29. South wind 3 to 7 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 6.
Thursday
Partly sunny, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Columbus OH
 39.98°N 83°W (Elev. 784 ft)
4:00 am EST Jan 31, 2026
4am EST Jan 31, 2026-6pm EST Feb 6, 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