Current conditions at
St Marys Municipal Airport (KOYM)
Lat: 41.41°NLon: 78.5°WElev: 1934ft.
Overcast
37°F
3°C
| Humidity | 93% |
| Wind Speed | E 5 mph |
| Barometer | 30.12 in |
| Dewpoint | 36°F (2°C) |
| Visibility | 5.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 20 Nov 1:35 pm EST |
Extended Forecast for
6 Miles ESE Sinnamahoning PA
This Afternoon

High: 42 °F
Partly Sunny
Tonight

Low: 37 °F
Mostly Cloudy
Friday

High: 51 °F
Mostly Cloudy
Friday Night

Low: 36 °F
Chance Rain
Saturday

High: 45 °F
Mostly Sunny
Saturday Night

Low: 28 °F
Partly Cloudy
Sunday

High: 48 °F
Mostly Sunny
Sunday Night

Low: 33 °F
Partly Cloudy
Monday

High: 49 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 42. Calm wind.
Tonight
Mostly cloudy, with a low around 37. South wind 3 to 5 mph.
Friday
Mostly cloudy, with a high near 51. Southwest wind around 6 mph.
Friday Night
A chance of rain. Cloudy, with a low around 36. West wind around 6 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 45. North wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 49.
Monday Night
A chance of showers after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Tuesday
Showers likely. Cloudy, with a high near 48. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Cloudy, with a low around 43. Chance of precipitation is 70%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles ESE Sinnamahoning PA
41.35°N 77.94°W (Elev. 1998 ft)
41.35°N 77.94°W (Elev. 1998 ft)
1:33 pm EST Nov 20, 2025
1pm EST Nov 20, 2025-6pm EST Nov 26, 2025


