| NWS Forecast for: Mercer County Issued by: National Weather Service Philadelphia, PA Last Update: 730 AM EST Wed Feb 18 2026 | |
Today: Widespread fog this morning. A chance of rain this morning, then rain likely this afternoon. Highs in the mid 40s. East winds around 5 mph. Chance of rain 70 percent. Tonight: Cloudy. A chance of rain in the evening. Patchy fog. Lows in the mid 30s. Light and variable winds, becoming northeast around 5 mph after midnight. Chance of rain 50 percent. Thursday: Cloudy. Patchy fog in the morning. A chance of rain in the afternoon. Highs in the lower 40s. East winds 5 to 10 mph. Chance of rain 40 percent. Thursday Night: Rain. Lows in the mid 30s. East winds 5 to 10 mph. Chance of rain 80 percent. Friday: Rain. Highs in the mid 40s. East winds 5 to 10 mph. Chance of rain 90 percent. Friday Night: Mostly cloudy. Lows in the mid 30s. Saturday: Partly sunny. Highs in the upper 40s. Saturday Night: Partly cloudy in the evening, then mostly cloudy with a chance of rain and snow after midnight. Cold with lows in the lower 30s. Chance of precipitation 30 percent. Sunday: Cloudy. A chance of rain and snow in the morning, then snow likely in the afternoon. Cooler with highs in the upper 30s. Chance of precipitation 60 percent. Sunday Night: Mostly cloudy with a 50 percent chance of snow. Cold with lows in the upper 20s. Monday: Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Highs in the upper 30s. Chance of snow 40 percent. Monday Night: Mostly cloudy in the evening, then clearing. Cold with lows in the lower 20s. Tuesday: Sunny. Highs in the lower 30s. | |
| Zone Forecast: Mercer County | |
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