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

41°F

5°C

Humidity 76%
Wind Speed W 9 mph
Barometer 29.86 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 12 Nov 11:15 pm EST
Extended Forecast for

6 Miles NW Westport PA

  • Tonight

    Tonight: A chance of showers before midnight. Mostly cloudy, with a low around 31. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of snow showers between 8am and 10am. Mostly cloudy, with a high near 42. West wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. West wind 10 to 17 mph, with gusts as high as 24 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 1pm. Mostly cloudy, with a high near 53. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Showers

  • Sunday

    Sunday: A chance of rain showers before 1pm, then a chance of snow showers. Partly sunny, with a high near 48. Chance of precipitation is 50%.

    High: 48 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 30%.

    Low: 31 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
A chance of showers before midnight. Mostly cloudy, with a low around 31. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of snow showers between 8am and 10am. Mostly cloudy, with a high near 42. West wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 30. West wind 10 to 17 mph, with gusts as high as 24 mph.
Friday
Partly sunny, with a high near 45. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 28. Northwest wind 5 to 7 mph becoming calm after midnight.
Saturday
A chance of showers after 1pm. Mostly cloudy, with a high near 53. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers. Low around 41. Chance of precipitation is 90%.
Sunday
A chance of rain showers before 1pm, then a chance of snow showers. Partly sunny, with a high near 48. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Westport PA
 41.37°N 77.91°W (Elev. 2093 ft)
Last Update:
11:26 pm EST Nov 12, 2025
Forecast Valid:
11pm EST Nov 12, 2025-6pm EST Nov 19, 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