Hazardous Weather Conditions

Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99° N Lon: 82.88° W Elev: 807 ft.

Overcast

74°F

23°C

Humidity 94%
Wind Speed SE 5 mph
Barometer 29.98 in (1014.4 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 30 Jun 1:51 am EDT
Detailed forecast for

Franklin County

Rest Of Tonight
Mostly cloudy, then becoming partly cloudy. A chance of showers and thunderstorms. Near steady temperatures in the lower 70s. South winds around 5 mph. Chance of rain 50 percent.
Monday
Partly cloudy. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 90 percent.
Monday Night
Partly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Muggy. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
Tuesday
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 50 percent.
Tuesday Night
Clear. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Northwest winds 5 to 10 mph. Chance of rain 40 percent.
Wednesday
Sunny. Highs in the mid 80s.
Wednesday Night
Mostly clear. Lows in the upper 60s.
Thursday
Mostly sunny. Highs in the upper 80s.
Thursday Night
Mostly clear. Lows in the mid 60s.
Independence Day
Mostly sunny. Highs in the upper 80s.
Friday Night
Partly cloudy. Lows in the upper 60s.
Saturday
Partly cloudy. Highs in the lower 90s.
Saturday Night
Partly cloudy. Lows in the lower 70s.
Sunday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.



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152 AM EDT Mon Jun 30 2025
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database