| NWS Forecast for: Preston County Issued by: National Weather Service Pittsburgh, PA Last Update: 502 AM EDT Wed Aug 19 2026 | |
Today: Mostly sunny this morning, then becoming partly sunny. Patchy fog this morning. Highs in the upper 70s. Southwest winds around 5 mph. Tonight: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Patchy fog. Humid with lows in the lower 60s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. Thursday: Patchy fog in the morning. Showers likely with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. South winds around 5 mph, becoming northwest around 5 mph in the afternoon. Chance of rain 70 percent. Thursday Night: Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Patchy fog. Lows around 60. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. Friday: Patchy fog in the morning. Partly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds around 5 mph. Chance of rain 50 percent. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 60s. Chance of rain 50 percent. Saturday: Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent. Saturday Night: Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 60 percent. Sunday: Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent. Sunday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 40 percent. Monday: Mostly sunny. Highs in the mid 70s. Monday Night: Mainly clear. Lows in the mid 50s. Tuesday: Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: Preston County | |
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