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Current conditions at
St Marys Municipal Airport (KOYM)
Lat: 41.41°NLon: 78.5°WElev: 1934ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
3 Miles NW Sinnamahoning PA
Today

High: 38 °F
Mostly Cloudy
Tonight

Low: 27 °F
Mostly Cloudy
Sunday

High: 43 °F
Mostly Cloudy
Sunday Night

Low: 29 °F
Mostly Cloudy
Washington's Birthday

High: 45 °F
Partly Sunny
Monday Night

Low: 30 °F
Mostly Cloudy
Tuesday

High: 46 °F
Partly Sunny
Tuesday Night

Low: 36 °F
Mostly Cloudy
Wednesday

High: 45 °F
Rain
Detailed Forecast
Today
Mostly cloudy, with a high near 38. West wind 6 to 9 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 27. West wind around 6 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 43. Light and variable wind becoming south around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 29. South wind 3 to 6 mph.
Washington's Birthday
Partly sunny, with a high near 45. Southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Rain. High near 45. Chance of precipitation is 80%.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NW Sinnamahoning PA
41.41°N 78.11°W (Elev. 2169 ft)
41.41°N 78.11°W (Elev. 2169 ft)
3:11 am EST Feb 14, 2026
7am EST Feb 14, 2026-6pm EST Feb 20, 2026


