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

57°F

14°C

Humidity 96%
Wind Speed Calm
Barometer 30.12 in (1019.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 5 Mar 11:51 pm EST
Extended Forecast for

2 Miles SSW Gahanna OH

  • Overnight

    Overnight: A slight chance of showers after 4am. Patchy dense fog. Otherwise, mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers and
    Patchy Dense
    Fog

  • Friday

    Friday: A chance of showers and thunderstorms, mainly between 3pm and 4pm. Patchy dense fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Light southeast wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    Showers and
    Patchy Dense
    Fog

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 61. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10am. High near 74. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers
    Likely then
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 45. Southwest wind 8 to 15 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers after 1am. Partly cloudy, with a low around 55. Chance of precipitation is 30%.

    Low: 55 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
A slight chance of showers after 4am. Patchy dense fog. Otherwise, mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms, mainly between 3pm and 4pm. Patchy dense fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Light southeast wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 61. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10am. High near 74. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 45. Southwest wind 8 to 15 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 71.
Monday Night
A chance of showers after 1am. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Tuesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Wednesday
Showers. High near 70. Breezy. Chance of precipitation is 80%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Thursday
Partly sunny, with a high near 47.
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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:
12:25 am EST Mar 6, 2026
Forecast Valid:
12am EST Mar 6, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation