| NWS Forecast for: Warren County Issued by: National Weather Service Philadelphia, PA Last Update: 400 PM EDT Fri Oct 9 2026 |  |
| Tonight: Mostly cloudy this evening, then becoming partly cloudy. Lows in the lower 40s. West winds around 5 mph. Saturday: Partly sunny. Highs in the upper 60s. Northeast winds around 5 mph, becoming east in the afternoon. Saturday Night: Mostly cloudy. Lows in the upper 40s. Southeast winds around 5 mph. Sunday: Rain. Highs in the lower 60s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent. Sunday Night: Rain. Near steady temperature in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain near 100 percent. Columbus Day: Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Warmer with highs in the lower 70s. Chance of rain 50 percent. Monday Night: Partly cloudy. Lows in the mid 50s. Tuesday: Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. Tuesday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 30 percent. Wednesday: Mostly sunny. Highs in the mid 60s. Wednesday Night: Mostly clear. Lows in the mid 40s. Thursday: Mostly sunny. Highs in the lower 60s. Thursday Night: Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of showers. Lows in the mid 40s. Friday: Partly sunny in the morning, then becoming mostly cloudy. A 40 percent chance of showers. Highs in the lower 60s. | |
| Zone Forecast: Warren County | |
Visit your local NWS office at: https://www.weather.gov/phi/ |