| NWS Forecast for: Jefferson County Issued by: National Weather Service Pittsburgh, PA Last Update: 502 AM EDT Wed Jun 10 2026 | |
Today: Mostly cloudy with a chance of thunderstorms. Showers likely, mainly this morning. Highs in the lower 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent. Tonight: Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Thursday: Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent. Thursday Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent. Friday: Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Temperatures falling into the upper 70s in the afternoon. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent. Friday Night: Showers in the evening, then clear after midnight. Lows in the upper 50s. Chance of rain near 100 percent. Saturday: Sunny. Highs in the lower 80s. Saturday Night: Mainly clear. Lows in the upper 50s. Sunday: Partly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent. Sunday Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 50 percent. Monday: Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent. Monday Night: Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 40 percent. Tuesday: Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent. | |
| Zone Forecast: Jefferson County | |
Visit your local NWS office at: https://www.weather.gov/pbz/ |