| NWS Forecast for: Mercer County Issued by: National Weather Service Philadelphia, PA Last Update: 611 AM EDT Mon Mar 9 2026 |  |
| Today: Sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. South winds 5 to 10 mph. Tuesday: Partly sunny in the morning, then clearing. Patchy fog in the morning. Highs in the mid 70s. Southwest winds around 5 mph. Tuesday Night: Mostly clear. Lows around 50. South winds around 5 mph. Wednesday: Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 70s. South winds 5 to 10 mph. Wednesday Night: Showers likely. Lows in the lower 50s. Chance of rain 70 percent. Thursday: Showers likely. A chance of snow showers in the afternoon. Little or no snow accumulation. Cooler with highs in the upper 50s. Temperature falling into the mid 40s in the afternoon. Chance of precipitation 70 percent. Thursday Night: Mostly clear. A chance of rain and snow showers in the evening. Much colder with lows in the upper 20s. Chance of precipitation 30 percent. Friday: Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 40s. Friday Night: Mostly cloudy in the evening, then clearing. A 30 percent chance of showers. Lows in the upper 30s. Saturday: Mostly sunny. Highs around 50. Saturday Night: Mostly cloudy. Lows in the mid 30s. Sunday: Cloudy. Highs in the mid 50s. | |
| Zone Forecast: Mercer County | |
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