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

46°F

8°C

Humidity 57%
Wind Speed W 17 G 25 mph
Barometer 29.94 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 23 Nov 2:35 pm EST
Extended Forecast for

3 Miles WNW Weedville PA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 45. West wind around 13 mph, with gusts as high as 34 mph.

    High: 45 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. West wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. Light and variable wind becoming southwest around 5 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 35. Southeast wind 3 to 5 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain. High near 49. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 42. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 55. Chance of precipitation is 90%.

    High: 55 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Cloudy, with a high near 45. West wind around 13 mph, with gusts as high as 34 mph.
Tonight
Mostly cloudy, with a low around 29. West wind 6 to 10 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 47. Light and variable wind becoming southwest around 5 mph.
Monday Night
Increasing clouds, with a low around 35. Southeast wind 3 to 5 mph.
Tuesday
Rain. High near 49. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 42. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 55. Chance of precipitation is 90%.
Wednesday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Thanksgiving Day
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Weedville PA
 41.28°N 78.57°W (Elev. 1821 ft)
Last Update:
1:05 pm EST Nov 23, 2025
Forecast Valid:
2pm EST Nov 23, 2025-6pm EST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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