Current conditions at
John Glenn Columbus International Airport (KCMH)
Lat: 39.99°NLon: 82.88°WElev: 807ft.
Mostly Cloudy
65°F
18°C
| Humidity | 43% |
| Wind Speed | S 5 mph |
| Barometer | 30.15 in (1021.1 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 10 Oct 6:51 pm EDT |
Extended Forecast for
Gahanna OH
Tonight
Low: 47 °F
Mostly Clear
Saturday
High: 71 °F
Mostly Sunny
Saturday Night
Low: 46 °F
Mostly Clear
Sunday
High: 75 °F
Sunny
Sunday Night
Low: 50 °F
Mostly Clear
Columbus Day
High: 75 °F
Sunny
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 50 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 47. South wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 71. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 46. Northeast wind around 6 mph.
Sunday
Sunny, with a high near 75. East wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 50. East wind 6 to 8 mph.
Columbus Day
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 68.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Gahanna OH
40.01°N 82.88°W (Elev. 797 ft)
40.01°N 82.88°W (Elev. 797 ft)
6:52 pm EDT Oct 10, 2025
7pm EDT Oct 10, 2025-6pm EDT Oct 17, 2025
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