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.

Overcast

48°F

9°C

Humidity 71%
Wind Speed SW 14 G 18 mph
Barometer 30.11 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 3 Nov 9:15 am EST
Extended Forecast for

11 Miles WSW Galeton PA

  • Today

    Today: Increasing clouds, with a high near 53. Southwest wind 9 to 13 mph, with gusts as high as 31 mph.

    High: 53 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West wind 11 to 13 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 51. West wind around 11 mph, with gusts as high as 30 mph.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. West wind around 6 mph becoming south after midnight.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 55. Southwest wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers likely before 4am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 35 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Mostly Cloudy
    then Showers
    Likely

Detailed Forecast

Today
Increasing clouds, with a high near 53. Southwest wind 9 to 13 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 36. West wind 11 to 13 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 51. West wind around 11 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 35. West wind around 6 mph becoming south after midnight.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 55. Southwest wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain showers likely before 4am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Showers likely after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Friday Night
Showers. Low around 41. Chance of precipitation is 90%.
Saturday
A chance of showers. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Sunday
Showers likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Galeton PA
 41.67°N 77.83°W (Elev. 1998 ft)
Last Update:
7:21 am EST Nov 3, 2025
Forecast Valid:
9am EST Nov 3, 2025-6pm EST Nov 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation