Charlestown, PA Weather Forecast
Chester County, Pennsylvania
Live radar, warnings and storm tracking for Charlestown, 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 Charlestown
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Charlestown, PA at a glance
Charlestown is home to about 6,326 people in Chester County, across 12 square miles. It ranks 419th by population of 970 places in Pennsylvania with a forecast here. The nearest neighbour with its own forecast is East Pikeland, 3 miles away.
- County
- Chester County
- Population
- 6,326 2023 est.
- Land area
- 12 sq mi
- People per sq mi
- 508
- Forecast point
- 40.0911°N, 75.5603°W
How well can the network see Charlestown?
The nearest Doppler radar is KDIX (Philadelphia, PA), to the E. Its lowest scan passes about 4,700 ft above Charlestown. The beam is above the lowest few thousand feet here, so a warning for Charlestown can come before anything looks dramatic on radar.
The closest weather station is KOQN (West Chester/Brandywine Rgnl). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Charlestown
- East Pikeland, PA3 mi
- East Whiteland, PA3 mi
- West Pikeland, PA3 mi
- Phoenixville, PA4 mi
- Schuylkill, PA4 mi
- Malvern, PA5 mi
- West Vincent, PA5 mi
- West Whiteland, PA5 mi
Elsewhere in Pennsylvania
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