Weather in Exton, PA
Updated 2026-09-26 12:45 local time · ZIP codes 19341
Light drizzle
No government weather alerts were returned for this location at the latest update.
Next hours
56°65% rain55°71% rain
55°79% rain55°74% rain55°75% rain
55°33% rain
55°68% rain
54°72% rain
55°30% rain56°29% rain57°28% rain56°61% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 79% over the next 12 hours.
It feels like 49°F with winds near 15 mph.
55°F, 33% rain chance and 13 mph wind.
Visibility is around 1 mi; gusts may reach 35 mph.
Current temperature is 56°F, wind 15 mph, rain chance up to 79%.
UV index is 1.
Local weather characteristics in Exton
Pennsylvania has four seasons and varied terrain. Western and northern areas are generally cooler and snowier, while southeastern areas are often milder.
Exton is part of the Northeast weather region. The forecast point is near 40.03°N latitude and 75.62°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Exton weather today
Light drizzle and 56°F in Exton, PA. Today's high is 61°F with a 85% rain chance. Winds are around 15 mph with gusts near 35 mph. Relative humidity is 83%, pressure is 29.87 inHg, and visibility is about 1 miles.
Tonight and tomorrow in Exton
Sunrise is at 06:54 AM and sunset is at 06:53 PM. Tomorrow's forecast calls for Light drizzle with a high near 58°F and a low near 54°F. The maximum rain chance is 91%.