National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Partly Cloudy

43°F

6°C

Humidity 71%
Wind Speed SE 6 mph
Barometer 30.17 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 8 Jan 8:35 pm EST
Extended Forecast for

6 Miles WSW Galeton PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. South wind 5 to 13 mph, with gusts as high as 29 mph.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly between 9am and 1pm. Mostly cloudy, with a high near 47. South wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain, mainly after 1pm. High near 37. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain showers likely before 4am, then a slight chance of snow showers. Mostly cloudy, with a low around 29. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 29 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of snow showers, mainly after 7am. Partly sunny, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. South wind 5 to 13 mph, with gusts as high as 29 mph.
Friday
Rain likely, mainly between 9am and 1pm. Mostly cloudy, with a high near 47. South wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, with a low around 30. Southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Saturday
Rain, mainly after 1pm. High near 37. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain showers likely before 4am, then a slight chance of snow showers. Mostly cloudy, with a low around 29. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
A chance of snow showers, mainly after 7am. Partly sunny, with a high near 33. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Galeton PA
 41.69°N 77.74°W (Elev. 2024 ft)
Last Update:
7:06 pm EST Jan 8, 2026
Forecast Valid:
8pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation