St. Clair, PA Weather Forecast
Schuylkill County, Pennsylvania
Live radar, warnings and storm tracking for St. Clair, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for St. Clair
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
St. Clair, PA at a glance
St. Clair is home to about 2,756 people in Schuylkill County, across 1.2 square miles. It ranks 902nd by population of 970 places in Pennsylvania with a forecast here. The nearest neighbour with its own forecast is Pottsville, 3 miles away.
- County
- Schuylkill County
- Population
- 2,756 2023 est.
- Land area
- 1.2 sq mi
- People per sq mi
- 2,235
- Forecast point
- 40.7211°N, 76.1903°W
How well can the network see St. Clair?
The nearest Doppler radar is KCCX (State College, PA), to the W. Its lowest scan passes about 9,000 ft above St. Clair. At that range the beam overshoots the base of a storm. If a warning for St. Clair looks unsupported on radar, trust the warning.
The closest weather station is KZER (Pottsville/Schuylkill Cnty). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near St. Clair
- Pottsville, PA3 mi
- North Manheim, PA4 mi
- Minersville, PA4 mi
- Frackville, PA5 mi
- West Mahanoy, PA6 mi
- Orwigsburg, PA6 mi
- Schuylkill Haven, PA6 mi
- Shenandoah, PA7 mi
Elsewhere in Pennsylvania
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