Weather in Harmonsburg, PA
Updated 2026-08-11 12:00 local time · ZIP codes 16422
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
71°9% rain80°11% rain
80°11% rain81°14% rain81°8% rain
82°7% rain80°15% rain
73°32% rain
71°40% rain
70°38% rain
70°15% rain69°17% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
There is a moderate rain chance, peaking near 40%.
It feels like 71°F with winds near 8 mph.
71°F, 9% rain chance and 8 mph wind.
Visibility is around 10 mi; gusts may reach 9 mph.
Current temperature is 71°F, wind 8 mph, rain chance up to 40%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Harmonsburg weather today
Partly cloudy and 71°F in Harmonsburg, PA. Today's high is 82°F with a 36% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 88%, pressure is 29.95 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Harmonsburg
Sunrise is at 06:25 AM and sunset is at 08:27 PM. Tomorrow's forecast calls for Mist with a high near 80°F and a low near 61°F. The maximum rain chance is 64%.