Hazardous Weather Conditions
Current conditions at
John Glenn Columbus International Airport (KCMH)
Lat: 39.99°NLon: 82.88°WElev: 807ft.
Overcast
47°F
8°C
| Humidity | 61% |
| Wind Speed | W 17 mph |
| Barometer | 30.09 in (1019.0 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 5 Apr 1:51 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
This Afternoon

High: 51 °F
Partly Sunny
Tonight

Low: 36 °F
Decreasing
Clouds then
Areas FrostMonday

High: 56 °F
Areas Frost
then Mostly
SunnyMonday Night

Low: 30 °F
Partly Cloudy
Tuesday

High: 46 °F
Sunny
Tuesday Night

Low: 31 °F
Partly Cloudy
Wednesday

High: 64 °F
Partly Sunny
Wednesday Night

Low: 49 °F
Mostly Cloudy
Thursday

High: 72 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 51. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 36. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Monday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 56. West wind 6 to 15 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 30. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 46. North wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Partly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
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)
6:09 am EDT Apr 5, 2026
2pm EDT Apr 5, 2026-6pm EDT Apr 11, 2026



