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

32°F

0°C

Humidity 69%
Wind Speed SW 13 G 16 mph
Barometer 30.07 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 12 Jan 6:15 pm EST
Extended Forecast for

3 Miles SE Austin PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. West wind around 9 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Southwest wind around 8 mph, with gusts as high as 21 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a slight chance of rain after 1am. Mostly cloudy, with a low around 35. Southwest wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, mainly after 1pm. High near 40. Southwest wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 10pm. Mostly cloudy, with a low around 15. Northwest wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 15 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 40%.

    High: 22 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. West wind around 9 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 40. Southwest wind around 8 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a slight chance of rain after 1am. Mostly cloudy, with a low around 35. Southwest wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, possibly mixed with snow, mainly after 1pm. High near 40. Southwest wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow likely, becoming all snow after 10pm. Mostly cloudy, with a low around 15. Northwest wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Mostly cloudy, with a high near 24.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 8.
M.L.King Day
A chance of snow showers. Mostly cloudy, with a high near 19. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Austin PA
 41.61°N 78.05°W (Elev. 1601 ft)
Last Update:
6:21 pm EST Jan 12, 2026
Forecast Valid:
6pm EST Jan 12, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation