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Current conditions at

St Marys Municipal Airport (KOYM)

Lat: 41.41°NLon: 78.5°WElev: 1934ft.

Overcast

25°F

-4°C

Humidity 80%
Wind Speed W 8 mph
Barometer 30.09 in
Dewpoint 19°F (-7°C)
Visibility 5.00 mi
Wind Chill16°F (-9°C)
Last update 12 Feb 4:35 pm EST
Extended Forecast for

6 Miles SSE James City PA

  • This Afternoon

    This Afternoon: A chance of snow showers. Mostly cloudy, with a high near 23. Northwest wind around 8 mph. Chance of precipitation is 30%.

    High: 23 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 9. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 9 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 29. Calm wind becoming west around 6 mph in the afternoon.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 21. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 38. West wind around 6 mph.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of snow showers. Mostly cloudy, with a high near 23. Northwest wind around 8 mph. Chance of precipitation is 30%.
Tonight
A chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 9. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 29. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 21. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 38. West wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 26.
Washington's Birthday
Partly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Wednesday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE James City PA
 41.54°N 78.79°W (Elev. 1699 ft)
Last Update:
1:16 pm EST Feb 12, 2026
Forecast Valid:
4pm EST Feb 12, 2026-6pm EST Feb 19, 2026
 
Forecast Discussion
 
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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