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

59°F

15°C

Humidity 54%
Wind Speed S 8 mph
Barometer 30.16 in (1021.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 30 Mar 6:51 am EDT
Extended Forecast for

Columbus OH

  • Today

    Today: Mostly cloudy, with a high near 71. Southwest wind 9 to 16 mph, with gusts as high as 28 mph.

    High: 71 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 62. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 80. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 36 mph.

    High: 80 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 58. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 69. West wind around 10 mph becoming north in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers likely after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 71. Southwest wind 9 to 16 mph, with gusts as high as 28 mph.
Tonight
A slight chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 62. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 80. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 36 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 58. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm. High near 69. West wind around 10 mph becoming north in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.
Thursday Night
A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Friday
Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers likely after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Saturday
Showers likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Columbus OH
 39.98°N 83°W (Elev. 784 ft)
Last Update:
5:30 am EDT Mar 30, 2026
Forecast Valid:
7am EDT Mar 30, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation