Weather in Newtown Square, PA
Updated 2026-08-11 13:45 local time · ZIP codes 19073
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
84°5% rain
90°3% rain90°3% rain88°3% rain86°3% rain82°4% rain79°6% rain
77°6% rain76°9% rain76°12% rain75°11% rain
69°30% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
There is a moderate rain chance, peaking near 30%.
It feels like 87°F with winds near 5 mph.
79°F, 6% rain chance and 3 mph wind.
Visibility is around 10 mi; gusts may reach 24 mph.
Current temperature is 84°F, wind 5 mph, rain chance up to 30%.
UV index is 7. Sunscreen, shade and protective clothing are recommended.
Newtown Square weather today
Overcast and 84°F in Newtown Square, PA. Today's high is 90°F with a 7% rain chance. Winds are around 5 mph with gusts near 6 mph. Relative humidity is 58%, pressure is 29.90 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Newtown Square
Sunrise is at 06:09 AM and sunset is at 08:04 PM. Tomorrow's forecast calls for Sunny with a high near 85°F and a low near 67°F. The maximum rain chance is 57%.