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Current conditions at
John Glenn Columbus International Airport (KCMH)
Lat: 39.99°NLon: 82.88°WElev: 807ft.
A Few Clouds
55°F
13°C
| Humidity | 90% |
| Wind Speed | S 3 mph |
| Barometer | 29.92 in (1012.7 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 3 Sep 4:51 am EDT |
Extended Forecast for
Johnstown OH
Today
High: 81 °F
Sunny
Tonight
Low: 59 °F
Partly Cloudy
then Chance
T-stormsThursday
High: 68 °F
Showers
LikelyThursday Night
Low: 50 °F
Mostly Clear
Friday
High: 79 °F
Mostly Sunny
Friday Night
Low: 51 °F
Chance
ShowersSaturday
High: 69 °F
Mostly Sunny
Saturday Night
Low: 45 °F
Mostly Clear
Sunday
High: 69 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 81. Light south wind increasing to 9 to 14 mph in the morning.
Tonight
A chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 59. South wind around 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm. Cloudy, then gradually becoming mostly sunny, with a high near 68. Southwest wind 8 to 11 mph becoming west in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly clear, with a low around 50. South wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 79. South wind 9 to 18 mph, with gusts as high as 30 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 73.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Johnstown OH
40.16°N 82.69°W (Elev. 1112 ft)
40.16°N 82.69°W (Elev. 1112 ft)
4:00 am EDT Sep 3, 2025
4am EDT Sep 3, 2025-6pm EDT Sep 9, 2025
Additional Resources
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