Hazardous Weather Conditions
Current conditions at
John Glenn Columbus International Airport (KCMH)
Lat: 39.99°NLon: 82.88°WElev: 807ft.
Mostly Cloudy
81°F
27°C
| Humidity | 57% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.07 in (1017.6 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 21 Aug 12:51 pm EDT |
Extended Forecast for
Columbus OH
This Afternoon
High: 81 °F
Sunny
Tonight
Low: 64 °F
Mostly Clear
Saturday
High: 80 °F
Mostly Sunny
then Showers
LikelySaturday Night
Low: 61 °F
Showers
Likely then
Mostly ClearSunday
High: 75 °F
Sunny
Sunday Night
Low: 57 °F
Mostly Clear
Monday
High: 75 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 76 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 81. East wind around 5 mph.
Tonight
Mostly clear, with a low around 64. Calm wind.
Saturday
A chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 80. Calm wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 61. West wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 75. Northwest wind 7 to 11 mph.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Partly sunny, with a high near 80.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Columbus OH
40°N 82.99°W (Elev. 850 ft)
40°N 82.99°W (Elev. 850 ft)
4:00 am EDT Aug 21, 2026
1pm EDT Aug 21, 2026-6pm EDT Aug 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
