STATE COLLEGE, Pa. – A cool, crisp pattern is setting in across central Pennsylvania as lingering Columbus Day showers fade Tuesday morning, giving way to a dry and sunny stretch through midweek. After a damp holiday weekend, residents can expect a noticeable drop in humidity and cooler air sweeping in from the north.
According to the National Weather Service in State College, scattered showers will linger into early Tuesday before skies brighten. PennDOT urges motorists to remain cautious on I-99 and U.S. 322, where wet roads may cause slick conditions during the morning commute. Temperatures will settle into the upper 60s by afternoon, marking the start of a stretch of ideal fall weather for leaf-peeping and outdoor events.
By Wednesday, high pressure will dominate, bringing sunny skies and highs near 62°F. Nights will turn sharply cooler, with lows in the 30s — enough for patchy frost in the valleys. Residents should bring in sensitive plants and cover garden crops, as the first hints of a fall cold snap approach.
The second half of the week looks dry and seasonable, with bright afternoons perfect for pumpkin patches, outdoor practices, and fall decorating. Morning commuters should prepare for cooler starts, as frost potential increases toward Thursday and Friday mornings.
Five-Day Forecast for State College, PA:
Mon: 65/50 – Showers taper early; mild and breezy by afternoon.
Tue: 69/46 – Partly sunny; cooler breeze; early wet roads possible.
Wed: 62/36 – Sunny, crisp; patchy frost possible late.
Thu: 58/38 – Clear and cool; light morning frost in valleys.
Fri: 63/40 – Bright and dry; classic fall feel heading into weekend.
