| NWS Forecast for: Mercer County Issued by: National Weather Service Pittsburgh, PA Last Update: 1240 AM EDT Mon Oct 6 2025 |  |
| Overnight: Clear. Lows in the lower 50s. Southeast winds around 5 mph. Today: Sunny. Unseasonably warm with highs in the lower 80s. South winds 5 to 10 mph. Tonight: Mainly clear. Showers likely with a chance of thunderstorms after midnight. Mild. Lows around 60. South winds around 5 mph. Chance of rain 70 percent. Tuesday: Showers with a chance of thunderstorms in the morning, then showers with a slight chance of thunderstorms in the afternoon. Patchy fog. Highs around 70. South winds 5 to 10 mph. Chance of rain near 100 percent. Tuesday Night: Showers. Patchy fog. Lows in the upper 40s. West winds 5 to 10 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain near 100 percent. Wednesday: Mostly sunny. A chance of showers in the morning. Patchy fog in the morning. Highs in the lower 60s. Chance of rain 30 percent. Wednesday Night: Clear. Lows in the mid 30s. Thursday: Sunny. Highs in the lower 60s. Thursday Night: Clear. Lows in the mid 30s. Friday: Mostly sunny. Highs in the mid 60s. Friday Night: Mainly clear. Lows in the upper 30s. Saturday: Mostly sunny. Highs in the upper 60s. Saturday Night: Mainly clear. Lows in the lower 40s. Sunday: Mostly sunny. Highs in the upper 60s. | |
| Zone Forecast: Mercer County | |
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