Hazardous Weather Conditions

Current conditions at

John Glenn Columbus International Airport (KCMH)

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

Mostly Cloudy

74°F

23°C

Humidity 79%
Wind Speed SW 8 mph
Barometer 29.85 in (1010.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 22 Aug 5:51 pm EDT
Detailed forecast for

Franklin County

Tonight
Partly cloudy with showers likely with a chance of thunderstorms this evening, then mostly clear after midnight. Lows in the upper 50s. West winds 5 to 10 mph. Chance of rain 70 percent.
Sunday
Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.
Sunday Night
Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the mid 50s. Northwest winds 5 to 10 mph. Chance of rain 20 percent.
Monday
Partly cloudy in the morning, then clearing. Highs in the mid 70s. Northwest winds 5 to 10 mph.
Monday Night
Mostly clear. Lows in the mid 50s. West winds 5 to 10 mph in the evening, becoming light and variable.
Tuesday
Mostly sunny. Highs in the upper 70s.
Tuesday Night
Mostly clear. Lows in the upper 50s.
Wednesday
Partly cloudy. Highs around 80.
Wednesday Night
Partly cloudy. Lows in the lower 60s.
Thursday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Thursday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 40 percent.
Friday
Partly cloudy. Highs in the lower 80s.
Friday Night
Mostly clear. Lows in the lower 60s.
Saturday
Partly cloudy. Highs in the lower 80s.



Basemap Options
Click map to change the forecast location
Loading map...
405 PM EDT Sat Aug 22 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database