7-Day Zone Forecast for Mercer County (Text-Only)
NWS Forecast for: Mercer County
Issued by: National Weather Service Pittsburgh, PA
Last Update: 101 PM EDT Sat Jun 14 2025
Print




This Afternoon: Considerable cloudiness with a chance of showers and thunderstorms. Near steady temperature in the lower 70s. Northeast winds around 5 mph. Chance of rain 50 percent.

Tonight: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 60s. East winds around 5 mph. Chance of rain 30 percent.

Sunday: Mostly cloudy in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. East winds around 5 mph. Chance of rain 40 percent.

Sunday Night: Partly cloudy with a slight chance of showers in the evening, then mostly cloudy after midnight. Lows in the lower 60s. East winds around 5 mph. Chance of rain 20 percent.

Monday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 70s. Southeast winds around 5 mph. Chance of rain 40 percent.

Monday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 40 percent.

Tuesday: Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 70 percent.

Tuesday Night: Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 60s. Chance of rain 70 percent.

Wednesday: Mostly cloudy with a chance of showers in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.

Wednesday Night: Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent.

Juneteenth: Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent.

Thursday Night: Partly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows in the lower 60s. Chance of rain 70 percent.

Friday: Partly cloudy. Highs in the upper 70s.







Zone Forecast: Mercer County

Visit your local NWS office at: https://www.weather.gov/pbz/