| NWS Forecast for: Northumberland County Issued by: National Weather Service State College, PA Last Update: 600 AM EDT Fri Aug 29 2025 |  |
| Today: Mostly sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph. Tonight: Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. Saturday: Sunny. Highs in the lower 70s. Northwest winds around 5 mph. Saturday Night: Mostly clear. Lows in the upper 40s. North winds around 5 mph. Sunday: Mostly sunny. Highs in the mid 70s. North winds around 5 mph. Sunday Night: Mostly clear. Lows in the lower 50s. Labor Day: Mostly sunny. Highs in the upper 70s. Monday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s. Tuesday: Mostly sunny. Highs in the upper 70s. Tuesday Night: Partly cloudy. Lows in the lower 50s. Wednesday: Mostly sunny. Highs in the upper 70s. Wednesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. Thursday: Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent. | |
| Zone Forecast: Northumberland County | |
Visit your local NWS office at: https://www.weather.gov/ctp/ |