Westtown, PA Weather Forecast
Chester County, Pennsylvania
Live radar, warnings and storm tracking for Westtown, with free alerts the moment it counts.
The next few hours
A dry overnight, mostly sunny
It is 46°, but the wind is taking it down to 42° on exposed skin. The sky is mostly sunny.
Nothing in the next day and a half is wet enough to move plans for.
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Quiet through the next day and a half
Nothing wet is expected over the next day and a half.
The overnight low settles near 39°. Tomorrow tops out near 61°.
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
32–63°F across the weekThe week runs between 32° and 63°, with today the warmest day of it. The second half leans cooling, and Friday is the coolest day in it. Friday is the wettest day, peaking near 73%. 5 of the 7 days stay dry.
Free alerts for Westtown
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Westtown, PA at a glance
Westtown is home to about 11,257 people in Chester County, across 8.7 square miles. It ranks 211th by population of 970 places in Pennsylvania with a forecast here. The nearest neighbour with its own forecast is Thornbury, 2 miles away.
- County
- Chester County
- Population
- 11,257 2023 est.
- Land area
- 8.7 sq mi
- People per sq mi
- 1,299
- Forecast point
- 39.9401°N, 75.5552°W
How well can the network see Westtown?
The nearest Doppler radar is KDIX (Philadelphia, PA), to the E. Its lowest scan passes about 4,600 ft above Westtown. The beam is above the lowest few thousand feet here, so a warning for Westtown can come before anything looks dramatic on radar.
The closest weather station is KOQN (West Chester/Brandywine Rgnl). Close enough that its readings are the conditions in town.
Forecasts near Westtown
- Thornbury, PA2 mi
- West Chester, PA3 mi
- West Goshen, PA3 mi
- Birmingham, PA4 mi
- East Goshen, PA4 mi
- Edgmont, PA5 mi
- Concord, PA5 mi
- East Bradford, PA5 mi
Elsewhere in Pennsylvania
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