| NWS Forecast for: Mercer County Issued by: National Weather Service Philadelphia, PA Last Update: 507 PM EDT Fri Oct 3 2025 | |
| Tonight: Clear. Lows in the upper 40s. Southwest winds around 5 mph. Saturday: Sunny. Highs in the lower 80s. West winds around 5 mph. Saturday Night: Mostly clear. Lows in the lower 50s. Southwest winds around 5 mph in the evening, becoming light and variable. Sunday: Sunny. Highs in the lower 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Sunday Night: Mostly clear. Lows in the lower 50s. South winds around 5 mph in the evening, becoming light and variable. Monday: Sunny. Highs around 80. Monday Night: Mostly clear. Lows in the mid 50s. Tuesday: Mostly sunny. Highs in the lower 80s. Tuesday Night: Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 60 percent. Wednesday: Showers likely. Highs in the lower 70s. Temperature falling into the upper 60s in the afternoon. Chance of rain 60 percent. Wednesday Night: Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Cooler with lows in the upper 40s. Chance of rain 50 percent. Thursday: Sunny. Highs in the mid 60s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Friday: Mostly sunny. Highs in the upper 60s. | |
| Zone Forecast: Mercer County | |
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