Weather in Lebanon, PA
Updated 2026-08-11 12:15 local time · ZIP codes 17042, 17046
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
81°4% rain
86°5% rain87°4% rain91°3% rain87°3% rain86°3% rain85°4% rain83°3% rain79°5% rain
77°7% rain76°8% rain75°8% 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 8%).
It feels like 84°F with winds near 6 mph.
79°F, 5% rain chance and 0 mph wind.
Visibility is around 10 mi; gusts may reach 22 mph.
Current temperature is 81°F, wind 6 mph, rain chance up to 8%.
UV index is 6. Sunscreen, shade and protective clothing are recommended.
Lebanon weather today
Cloudy and 81°F in Lebanon, PA. Today's high is 91°F with a 17% rain chance. Winds are around 6 mph with gusts near 7 mph. Relative humidity is 54%, pressure is 29.86 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Lebanon
Sunrise is at 06:12 AM and sunset is at 08:08 PM. Tomorrow's forecast calls for Sunny with a high near 85°F and a low near 65°F. The maximum rain chance is 60%.