National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
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

Austin PA

  • Tonight

    Tonight: Mostly clear, with a low around 33. South wind 3 to 7 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Southwest wind 5 to 7 mph becoming northwest in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Snow likely after 1am. Increasing clouds, with a low around 25. Light north wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Partly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: A chance of snow before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 32. Northwest wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 10. Northwest wind around 6 mph becoming calm after midnight.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow. Mostly sunny, with a high near 32. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Rain, snow, and freezing rain likely, mainly after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Wintry Mix
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 1am. Cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 33. South wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 50. Southwest wind 5 to 7 mph becoming northwest in the afternoon.
Saturday Night
Snow likely after 1am. Increasing clouds, with a low around 25. Light north wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
A chance of snow before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 32. Northwest wind 6 to 8 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 10. Northwest wind around 6 mph becoming calm after midnight.
Monday
A slight chance of snow. Mostly sunny, with a high near 32. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Rain, snow, and freezing rain likely, mainly after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 1am. Cloudy, with a low around 30. Chance of precipitation is 60%.
Wednesday
A chance of rain before 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Thursday
Rain likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Friday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Austin PA
 41.63°N 78.1°W (Elev. 1739 ft)
Last Update:
1:41 pm EST Feb 27, 2026
Forecast Valid:
6pm EST Feb 27, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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