CWS Forecast: Lewisburg, PA

Day One: Thursday, September 17th 2026
Early morning showers with occasional fog. Rain continues throughout the day into the evening.
High: 82°F
Low: 66°F
Day Two: Friday, September 18th 2026
Any rainfall heads out to reveal sunny skies and drier conditions. A few clouds roll in overnight.
High: 78°F
Low: 59°F
Day Three: Saturday, September 19th 2026
A pleasant day is in store alongside seasonable conditions and sunny skies. A few showers can roll through overnight.
High: 70°F
Low: 63°F
Day Four: Sunday, September 20th 2026
Showers throughout the day and cloud coverage overnight with some occasional showers.
High: 72°F
Low: 62°F
Day Five: Monday, September 21st 2026
More showers kick off the work week. Overnight, little changes in atmospheric conditions.
High: 70°F
Low: 59°F






