Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Fog/Mist

53°F

12°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 53°F (12°C)
Visibility 3.00 mi
Last update 5 Mar 2:51 am EST
Extended Forecast for

Columbus OH

Flood Watch March 5, 03:17am until March 5, 01:00pm
Dense Fog Advisory March 5, 03:17am until March 5, 05:00am
Click here for hazard details and duration
Flood Watch
Dense Fog Advisory
  •  
    Flood Watch March 5, 03:17am until March 5, 01:00pm
    Dense Fog Advisory March 5, 03:17am until March 5, 05:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 53 °F

    Showers and
    Areas Dense
    Fog

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 65. South wind 6 to 11 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am.  Mostly cloudy, with a low around 55. Southwest wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms before 4pm, then a slight chance of showers.  Cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind becoming south 5 to 9 mph in the morning.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers after 1am.  Mostly cloudy, with a low around 63. South wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then showers after 4pm.  High near 74. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 1am.  Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Areas of dense fog. Low around 53. South wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm. High near 65. South wind 6 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 55. Southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 63. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Showers before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then showers after 4pm. High near 74. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers before 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 68.
Monday Night
A chance of rain. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Tuesday
Rain likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Wednesday
Rain. High near 71. Breezy. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
Columbus OH
 39.98°N 83°W (Elev. 784 ft)
1:50 am EST Mar 5, 2026
3am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
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Additional Resources

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