Weather
Central Pennsylvania Weather Oct. 30–31: Chilly Nights, Fog
STATE COLLEGE, PA – Residents across State College and surrounding Centre County can expect a chilly start to Halloween weekend, with overnight temperatures falling into the mid 30s and patchy fog pot
By Evan Cross · 2026-10-30T09:43:45.353Z
STATE COLLEGE, PA – Residents across State College and surrounding Centre County can expect a chilly start to Halloween weekend, with overnight temperatures falling into the mid 30s and patchy fog potentially reducing visibility early Saturday morning.
According to the National Weather Service in State College, temperatures will drop to approximately 34 degrees Friday night, Oct. 30, before a mostly sunny Halloween afternoon brings highs near 61 degrees.
Friday, Oct. 30: Sunshine Before a Chilly Night
Friday will feature sunny skies and a high near 64 degrees.
Northwest winds of 7 to 13 mph could produce gusts reaching 21 mph during the day.
Temperatures will fall sharply overnight, reaching approximately 34 degrees.
Patchy fog is expected to develop after 4 a.m. Saturday, potentially affecting early morning drivers across the State College area.
Saturday, Oct. 31: Halloween Morning Fog
Halloween morning may begin with areas of fog before 10 a.m.
The fog is expected to give way to mostly sunny skies, with afternoon temperatures reaching approximately 61 degrees.
Winds will remain calm throughout the day.
Saturday night will turn mostly cloudy, with temperatures dropping to around 37 degrees.
Families planning outdoor Halloween activities should prepare for chilly evening conditions, particularly after sunset.
Sunday, Nov. 1, Through Tuesday, Nov. 3: Gradual Warming
Sunday will remain mostly cloudy, with a high near 61 degrees and light winds.
Sunday night temperatures will fall to approximately 41 degrees.
Monday, Nov. 2, will bring partly sunny skies and a high near 63 degrees, followed by a mostly cloudy night with lows around 43.
By Tuesday, Nov. 3, temperatures will climb to approximately 67 degrees under partly sunny skies.
Wednesday, Nov. 4, Through Thursday, Nov. 5: Rain Chances Return
Wednesday brings a 40% chance of showers and a high near 66 degrees.
Rain chances remain at 40% Wednesday night before increasing to 60% Thursday.
Thursday's forecast calls for likely showers and temperatures near 66 degrees.
Residents traveling across State College, Bellefonte and surrounding Centre County communities should monitor updated forecasts as the wetter pattern approaches.