Weather in Mount Aetna, PA
Updated 2026-09-26 10:00 local time · ZIP codes 19544
Light drizzle
No government weather alerts were returned for this location at the latest update.
Next hours
60°31% rain59°38% rain56°56% rain56°65% rain56°53% rain56°68% rain56°56% rain55°61% rain
54°85% rain
55°76% rain56°69% rain
56°48% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 85% over the next 12 hours.
It feels like 51°F with winds near 16 mph.
60°F, 31% rain chance and 16 mph wind.
Visibility is around 1 mi; gusts may reach 40 mph.
Current temperature is 60°F, wind 16 mph, rain chance up to 85%.
UV index is 0.
Local weather characteristics in Mount Aetna
Pennsylvania has four seasons and varied terrain. Western and northern areas are generally cooler and snowier, while southeastern areas are often milder.
Mount Aetna is part of the Northeast weather region. The forecast point is near 40.42°N latitude and 76.30°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.
Mount Aetna weather today
Light drizzle and 60°F in Mount Aetna, PA. Today's high is 61°F with a 82% rain chance. Winds are around 16 mph with gusts near 34 mph. Relative humidity is 64%, pressure is 29.93 inHg, and visibility is about 1 miles.
Tonight and tomorrow in Mount Aetna
Sunrise is at 06:56 AM and sunset is at 06:56 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 59°F and a low near 54°F. The maximum rain chance is 87%.