Hazardous Weather Conditions
Current conditions at
John Glenn Columbus International Airport (KCMH)
Lat: 39.99°NLon: 82.88°WElev: 807ft.
Overcast
45°F
7°C
| Humidity | 56% |
| Wind Speed | W 18 G 29 mph |
| Barometer | 30.13 in (1020.5 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 5 Apr 5:51 pm EDT |
Extended Forecast for
Gahanna OH
Freeze Watch April 7, 01:00am until April 7, 10:00am
Frost Advisory April 6, 01:00am until April 6, 10:00am
Tonight

Low: 35 °F
Partly Cloudy
then Areas
FrostMonday

High: 56 °F
Areas Frost
then Mostly
SunnyMonday Night

Low: 31 °F
Partly Cloudy
Tuesday

High: 46 °F
Sunny
Tuesday Night

Low: 30 °F
Mostly Clear
Wednesday

High: 64 °F
Mostly Sunny
Wednesday Night

Low: 47 °F
Partly Cloudy
Thursday

High: 72 °F
Mostly Sunny
Thursday Night

Low: 53 °F
Partly Cloudy
Detailed Forecast
Tonight
Areas of frost after 2am. Otherwise, partly cloudy, with a low around 35. West wind 9 to 14 mph becoming light southwest after midnight.
Monday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 56. West wind 7 to 15 mph.
Monday Night
Partly cloudy, with a low around 31. Northwest wind around 10 mph.
Tuesday
Sunny, with a high near 46. North wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 30. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Partly sunny, with a high near 75.
Friday Night
Mostly cloudy, with a low around 54.
Saturday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Partly sunny, with a high near 82.
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ABOUT THIS FORECAST
Point Forecast:
Gahanna OH
40.01°N 82.88°W (Elev. 797 ft)
40.01°N 82.88°W (Elev. 797 ft)
4:00 pm EDT Apr 5, 2026
5pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026



