| NWS Forecast for: Jefferson County Issued by: National Weather Service Pittsburgh, PA Last Update: 253 AM EDT Sun Apr 12 2026 |  |
| Overnight: Partly cloudy. Near steady temperature in the upper 30s. East winds around 5 mph. Today: Partly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph, becoming south in the afternoon. Tonight: Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of. Not as cool with lows in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph. Monday: Showers likely. Highs in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent. Monday Night: Mostly cloudy with a 50 percent chance of showers. Mild. Lows in the upper 50s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Tuesday: Mostly cloudy with a 50 percent chance of showers. Warm with highs in the mid 70s. Tuesday Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Mild. Lows in the lower 60s. Chance of rain 60 percent. Wednesday: Mostly cloudy in the morning, then becoming partly sunny. Showers likely, mainly in the morning. Warm with highs in the upper 70s. Chance of rain 60 percent. Wednesday Night: Mostly cloudy with a chance of showers. Mild. Lows in the lower 60s. Chance of rain 50 percent. Thursday: Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Warm with highs in the upper 70s. Chance of rain 50 percent. Thursday Night: Mostly cloudy with a chance of showers. Mild. Lows in the upper 50s. Chance of rain 50 percent. Friday: Partly sunny in the morning, then becoming partly cloudy. Warm with highs in the mid 70s. Friday Night: Partly cloudy. Mild. Lows in the mid 50s. Saturday: Partly sunny with a 50 percent chance of showers. Warm with highs in the upper 70s. | |
| Zone Forecast: Jefferson County | |
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