| NWS Forecast for: Jefferson County Issued by: National Weather Service Pittsburgh, PA Last Update: 802 AM EDT Wed Jul 29 2026 | |
| Today: Partly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph with gusts up to 25 mph. Tonight: Clear. Lows in the mid 50s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening. Thursday: Sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph. Thursday Night: Clear. Lows in the upper 50s. Northwest winds 5 to 10 mph. Friday: Mostly sunny. Highs in the mid 80s. Light and variable winds. Friday Night: Mostly cloudy. Lows in the mid 60s. Saturday: Mostly cloudy. Highs in the mid 80s. Saturday Night: Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent. Sunday: Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent. Sunday Night: Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 60s. Chance of rain 70 percent. Monday: Partly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. Monday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 40 percent. Tuesday: Mostly sunny in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. | |
| Zone Forecast: Jefferson County | |
Visit your local NWS office at: https://www.weather.gov/pbz/ |