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
6 Miles ESE Sinnamahoning PA
Tonight
Low: 41 °F
Drizzle and
Patchy FogThursday

High: 48 °F
Rain and
Patchy FogThursday Night

Low: 43 °F
Rain
Friday

High: 57 °F
Chance
ShowersFriday Night

Low: 48 °F
Chance
ShowersSaturday
High: 66 °F
Chance
Showers then
ShowersSaturday Night

Low: 43 °F
Showers
LikelySunday

High: 55 °F
Mostly Sunny
Sunday Night

Low: 39 °F
Mostly Clear
Detailed Forecast
Tonight
Drizzle, mainly after 3am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 41. Southeast wind around 5 mph.
Thursday
Rain. Patchy fog before 1pm. High near 48. East wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain and possibly a thunderstorm. Low around 43. Southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 57. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 48. Southeast wind around 9 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 66. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely before 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Wednesday
Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
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)
4:34 pm EST Mar 4, 2026
5pm EST Mar 4, 2026-6pm EDT Mar 11, 2026


