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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

10 Miles WSW Galeton PA

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 39. Southwest wind around 6 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of light rain between 11pm and 3am. Mostly cloudy, with a low around 34. Southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Light Rain

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 45. West wind 3 to 7 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 35. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain. High near 46. Southeast wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain. High near 40. Chance of precipitation is 80%.

    High: 40 °F

    Rain

Detailed Forecast

Washington's Birthday
Partly sunny, with a high near 39. Southwest wind around 6 mph.
Tonight
A slight chance of light rain between 11pm and 3am. Mostly cloudy, with a low around 34. Southwest wind around 7 mph. Chance of precipitation is 20%.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 45. West wind 3 to 7 mph.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 35. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 46. Southeast wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Friday
Rain. High near 40. Chance of precipitation is 80%.
Friday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Partly sunny, with a high near 31. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Galeton PA
 41.67°N 77.83°W (Elev. 1998 ft)
Last Update:
1:20 pm EST Feb 16, 2026
Forecast Valid:
2pm EST Feb 16, 2026-6pm EST Feb 22, 2026
 
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Additional Resources

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Chance of Precipitation