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.

Overcast

34°F

1°C

Humidity 73%
Wind Speed S 5 mph
Barometer 29.97 in (1015.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 27 Feb 4:51 am EST
Extended Forecast for

Columbus OH

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 58. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 58 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. South wind around 9 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56. West wind 5 to 7 mph becoming north in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain before midnight, then a chance of rain and snow between midnight and 1am, then a chance of snow after 1am. Increasing clouds, with a low around 29. North wind 6 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Partly sunny, with a high near 38. North wind around 10 mph.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely. Cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 58. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tonight
Mostly clear, with a low around 40. South wind around 9 mph.
Saturday
Mostly sunny, with a high near 56. West wind 5 to 7 mph becoming north in the afternoon.
Saturday Night
A chance of rain before midnight, then a chance of rain and snow between midnight and 1am, then a chance of snow after 1am. Increasing clouds, with a low around 29. North wind 6 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 38. North wind around 10 mph.
Sunday Night
A chance of snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Tuesday
Rain likely. Cloudy, with a high near 48. Chance of precipitation is 70%.
Tuesday Night
Rain likely, mainly before 1am. Cloudy, with a low around 39. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Cloudy, with a low around 47. Chance of precipitation is 40%.
Thursday
Rain likely. Cloudy, with a high near 65. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Columbus OH
 39.98°N 83°W (Elev. 784 ft)
Last Update:
5:03 am EST Feb 27, 2026
Forecast Valid:
5am EST Feb 27, 2026-6pm EST Mar 5, 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