Weather in Chambersburg, PA
Updated 2026-08-11 11:15 local time · ZIP codes 17201, 17202
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
83°5% rain85°4% rain87°3% rain86°4% rain86°4% rain90°3% rain89°2% rain86°3% rain82°4% rain79°5% rain
77°7% rain76°9% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 9%).
It feels like 88°F with winds near 8 mph.
79°F, 5% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 15 mph.
Current temperature is 83°F, wind 8 mph, rain chance up to 9%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Chambersburg weather today
Sunny and 83°F in Chambersburg, PA. Today's high is 90°F with a 17% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 67%, pressure is 29.96 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Chambersburg
Sunrise is at 06:18 AM and sunset is at 08:13 PM. Tomorrow's forecast calls for Sunny with a high near 87°F and a low near 63°F. The maximum rain chance is 45%.