Showers and Cooler Temperatures in the East; Multi-Day Rain Event in the Southwest

A cold front in the East will bring showers and thunderstorms and much cooler temperatures from the Northeast into the Southeast. The Southwest, centered around New Mexico, will continue to see showers and thunderstorms, where there maybe isolated flash flooding. Tropical moisture will bring a multi-day period of thunderstorms and locally heavy rainfall across the Southwest beginning Thursday. Read More >

Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Partly Cloudy

59°F

15°C

Humidity 48%
Wind Speed N 8 G 16 mph
Barometer 30.23 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 8 Oct 11:15 am EDT
Extended Forecast for

Saint Marys PA

Freeze Watch October 9, 11:00pm until October 10, 09:00am
Frost Advisory October 9, 01:00am until October 9, 09:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory
  • Today

    Today: Mostly sunny, with a high near 63. Northwest wind around 14 mph, with gusts as high as 23 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of frost after 3am.  Otherwise, mostly clear, with a low around 33. North wind around 6 mph becoming calm  in the evening.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Widespread frost before 9am.  Otherwise, sunny, with a high near 58. Northeast wind around 6 mph.

    High: 58 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 2am.  Otherwise, clear, with a low around 28. Calm wind.

    Low: 28 °F

    Clear then
    Frost

  • Friday

    Friday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 62. Calm wind becoming south 5 to 7 mph in the morning.

    High: 62 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Patchy frost after 4am.  Otherwise, mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Frost

  • Saturday

    Saturday: Areas of frost before 9am.  Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Areas Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 63. Northwest wind around 14 mph, with gusts as high as 23 mph.
Tonight
Areas of frost after 3am. Otherwise, mostly clear, with a low around 33. North wind around 6 mph becoming calm in the evening.
Thursday
Widespread frost before 9am. Otherwise, sunny, with a high near 58. Northeast wind around 6 mph.
Thursday Night
Widespread frost, mainly after 2am. Otherwise, clear, with a low around 28. Calm wind.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 62. Calm wind becoming south 5 to 7 mph in the morning.
Friday Night
Patchy frost after 4am. Otherwise, mostly clear, with a low around 34.
Saturday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 39.
Columbus Day
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys PA
 41.43°N 78.54°W (Elev. 1709 ft)
10:34 am EDT Oct 8, 2025
11am EDT Oct 8, 2025-6pm EDT Oct 14, 2025
 
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Additional Resources

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Hourly Weather Forecast

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