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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
4 Miles SE Sinnamahoning PA
Tonight
Low: 14 °F
Mostly Cloudy
Tuesday
High: 40 °F
Cloudy then
Chance RainTuesday Night
Low: 25 °F
Chance
Rain/Snow
then Slight
Chance SnowWednesday
High: 31 °F
Slight Chance
SnowWednesday Night
Low: 20 °F
Slight Chance
SnowThursday
High: 28 °F
Mostly Cloudy
Thursday Night
Low: 14 °F
Mostly Cloudy
Friday
High: 31 °F
Mostly Sunny
Friday Night
Low: 16 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 14. Light south wind.
Tuesday
A chance of rain, mainly after 4pm. Mostly cloudy, with a high near 40. Southeast wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 25. West wind 9 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 31. West wind around 13 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 20. Northwest wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Sunday Night
Snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.
Washington's Birthday
A chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SE Sinnamahoning PA
41.34°N 78°W (Elev. 1906 ft)
41.34°N 78°W (Elev. 1906 ft)
7:06 pm EST Feb 9, 2026
9pm EST Feb 9, 2026-6pm EST Feb 16, 2026
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