Weather in Harmonsburg, PA
Updated 2026-09-26 11:00 local time · ZIP codes 16422
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
60°15% rain63°13% rain64°12% rain65°12% rain
64°3% rain64°13% rain59°16% rain58°18% rain59°22% rain
56°25% rain55°25% rain55°23% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 25%).
It feels like 53°F with winds near 11 mph.
64°F, 3% rain chance and 13 mph wind.
Visibility is around 6 mi; gusts may reach 20 mph.
Current temperature is 60°F, wind 11 mph, rain chance up to 25%.
UV index is 3.
Local weather characteristics in Harmonsburg
Pennsylvania has four seasons and varied terrain. Western and northern areas are generally cooler and snowier, while southeastern areas are often milder.
Harmonsburg is part of the Northeast weather region. The forecast point is near 41.66°N latitude and 80.32°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.
Harmonsburg weather today
Overcast and 60°F in Harmonsburg, PA. Today's high is 65°F with a 17% rain chance. Winds are around 11 mph with gusts near 16 mph. Relative humidity is 62%, pressure is 30.14 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Harmonsburg
Sunrise is at 07:12 AM and sunset is at 07:12 PM. Tomorrow's forecast calls for Overcast with a high near 65°F and a low near 52°F. The maximum rain chance is 14%.