National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Schuylkill County/Joe Zerbey Airport (KZER)

Lat: 40.71°NLon: 76.37°WElev: 1730ft.

Overcast

37°F

3°C

Humidity 87%
Wind Speed SE 17 G 24 mph
Barometer 30.09 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 9 Jan 11:55 am EST
Extended Forecast for

Saint Clair PA

  • This Afternoon

    This Afternoon: Rain likely, mainly between 2pm and 5pm. Cloudy, with a high near 48. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain Likely

  • Tonight

    Tonight: Cloudy, with a low around 37. Southwest wind around 6 mph becoming light and variable after midnight.

    Low: 37 °F

    Cloudy

  • Saturday

    Saturday: A chance of rain and snow before 10am, then rain. High near 40. Light and variable wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow
    then Rain

  • Saturday Night

    Saturday Night: Rain likely before 1am, then a slight chance of showers after 1am. Cloudy, with a low around 35. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 39. West wind 8 to 11 mph, with gusts as high as 38 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly between 2pm and 5pm. Cloudy, with a high near 48. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Cloudy, with a low around 37. Southwest wind around 6 mph becoming light and variable after midnight.
Saturday
A chance of rain and snow before 10am, then rain. High near 40. Light and variable wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Rain likely before 1am, then a slight chance of showers after 1am. Cloudy, with a low around 35. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Mostly sunny, with a high near 39. West wind 8 to 11 mph, with gusts as high as 38 mph.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Clair PA
 40.74°N 76.2°W (Elev. 988 ft)
Last Update:
7:34 am EST Jan 9, 2026
Forecast Valid:
12pm EST Jan 9, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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