Latest Forecast

Southwesterly winds of 10-20 mph on the backside of a high pressure system over the western Atlantic will usher warmer air into the Lower Susquehanna Valley this afternoon. Under mostly sunny skies, high temperatures will be in the mid-to-upper 70s. Southwesterly flow will strengthen on Tuesday in advance of an approaching cold front. As a result, Tuesday afternoon will turn out partly sunny and warmer with high temperatures in the low-to-mid 80s. After a mostly cloudy and warm Tuesday night, rain will arrive on Wednesday in association with the cold front. Due to the clouds and wet weather, highs on Wednesday will be near normal and back down around 70 degrees. Isolated showers will linger into Thursday as the cold front exits the region, bringing temperatures into the low 60s.

Latest Forecast(Forecasts are updated infrequently on weekends, holidays and during semester breaks.)
Tonight Mainly clear and mild. Low: 52-56
Tomorrow Breezy and unseasonably warm with sunshine giving way to increasing clouds. High: 82-86
Tomorrow Night Mostly cloudy, breezy and warm. Low: 62-66
Wednesday Mostly cloudy, breezy and cooler with periods of rain. High: 70-74
Thursday Cooler with an isolated shower. High: 60-64
Issued: Monday, May 04, 2026 at 05:32 PM (Kint, McCarthy, Zwolinski, Student Meteorologists)