| NWS Forecast for: Warren County Issued by: National Weather Service Philadelphia, PA Last Update: 400 AM EDT Sun Sep 6 2026 | |
| Today: Mostly sunny. A slight chance of showers this afternoon. Highs in the mid 70s. Northeast winds around 5 mph. Chance of rain 20 percent. Tonight: Partly cloudy. Lows in the mid 50s. Northeast winds around 5 mph. Labor Day: Mostly sunny. Highs in the mid 70s. North winds around 5 mph. Monday Night: Mostly cloudy in the evening, then clearing. Lows in the lower 50s. Northwest winds around 5 mph in the evening, becoming light and variable. Tuesday: Mostly sunny. Highs around 80. Light and variable winds, becoming west around 5 mph in the afternoon. Tuesday Night: Partly cloudy. Lows in the upper 50s. Wednesday: Mostly sunny. Highs in the lower 80s. Wednesday Night: Partly cloudy. Warmer with lows in the upper 60s. Thursday: Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. Thursday Night: Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Cooler with lows in the upper 50s. Chance of rain 30 percent. Friday: Mostly sunny. Highs in the lower 70s. Friday Night: Mostly clear. Lows in the lower 50s. Saturday: Sunny. Highs in the mid 70s. | |
| Zone Forecast: Warren County | |
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