Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Mostly Cloudy

34°F

1°C

Humidity 87%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 17 Oct 4:15 am EDT
Extended Forecast for

3 Miles ESE Driftwood PA

  • Today

    Today: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 62. Light northwest wind.

    High: 62 °F

    Frost then
    Mostly Sunny

  • Tonight

    Tonight: A chance of showers, mainly between 1am and 4am.  Mostly cloudy, with a low around 44. Calm wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 71. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am.  Partly cloudy, with a low around 51. South wind around 6 mph.  Chance of precipitation is 30%.

    Low: 51 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 2pm.  High near 72. South wind 6 to 13 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 72 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers.  Low around 47. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Showers

  • Monday

    Monday: A chance of showers before 2pm.  Partly sunny, with a high near 59. Chance of precipitation is 40%.

    High: 59 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 8am.  Partly sunny, with a high near 60. Chance of precipitation is 50%.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 62. Light northwest wind.
Tonight
A chance of showers, mainly between 1am and 4am. Mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 71. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of showers after 2am. Partly cloudy, with a low around 51. South wind around 6 mph. Chance of precipitation is 30%.
Sunday
Showers, mainly after 2pm. High near 72. South wind 6 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers. Low around 47. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of showers before 2pm. Partly sunny, with a high near 59. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A chance of showers after 8am. Partly sunny, with a high near 60. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Wednesday
A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Driftwood PA
 41.32°N 78.06°W (Elev. 1427 ft)
3:52 am EDT Oct 17, 2025
4am EDT Oct 17, 2025-6pm EDT Oct 23, 2025
 
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