| NWS Forecast for: Mercer County Issued by: National Weather Service Philadelphia, PA Last Update: 400 AM EDT Sun Jul 13 2025 |  |
| Today: Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. Hot with highs in the mid 80s. East winds 5 to 10 mph. Tonight: A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Patchy fog after midnight. Humid with lows around 70. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of rain 20 percent. Monday: Mostly cloudy. Patchy fog in the morning. A chance of showers in the morning, then showers and thunderstorms likely in the afternoon. Locally heavy rainfall possible in the afternoon. Hot with highs in the upper 80s. South winds around 5 mph. Chance of rain 70 percent. Monday Night: Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Locally heavy rainfall possible in the evening. Humid with lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 70 percent. Tuesday: Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the upper 80s. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 60 percent. Tuesday Night: Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 60 percent. Wednesday: Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 50 percent. Wednesday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent. Thursday: Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 70 percent. Thursday Night: Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Lows in the lower 70s. Chance of rain 70 percent. Friday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 90. Chance of rain 40 percent. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 70s. Chance of rain 40 percent. Saturday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 40 percent. | |
| Zone Forecast: Mercer County | |
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