Weather in Stillwater, PA
Updated 2026-08-11 11:15 local time · ZIP codes 17878
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
83°6% rain85°4% rain
84°5% rain84°5% rain84°4% rain83°5% rain84°3% rain83°3% rain81°4% rain77°6% rain
75°8% rain75°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 5 mph.
77°F, 6% rain chance and 1 mph wind.
Visibility is around 6 mi; gusts may reach 10 mph.
Current temperature is 83°F, wind 5 mph, rain chance up to 9%.
UV index is 2.
Stillwater weather today
Sunny and 83°F in Stillwater, PA. Today's high is 85°F with a 23% rain chance. Winds are around 5 mph with gusts near 5 mph. Relative humidity is 71%, pressure is 29.92 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Stillwater
Sunrise is at 06:10 AM and sunset is at 08:10 PM. Tomorrow's forecast calls for Sunny with a high near 84°F and a low near 57°F. The maximum rain chance is 57%.