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

46°F

8°C

Humidity 71%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 2 Nov 9:35 am EST
Extended Forecast for

4 Miles NW Renovo PA

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 60. Light southwest wind.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Light southwest wind.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 61. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 24 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. West wind around 7 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. West wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 30%.

    High: 60 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 60. Light southwest wind.
Tonight
Partly cloudy, with a low around 38. Light southwest wind.
Monday
Sunny, with a high near 61. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a low around 38. West wind around 7 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 58. West wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 40%.
Friday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Renovo PA
 41.36°N 77.82°W (Elev. 1201 ft)
Last Update:
7:16 am EST Nov 2, 2025
Forecast Valid:
9am EST Nov 2, 2025-6pm EST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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