| NWS Forecast for: Preston County Issued by: National Weather Service Pittsburgh, PA Last Update: 1102 PM EDT Mon May 18 2026 |  |
| Rest Of Tonight: Partly cloudy. Warm with lows in the mid 60s. South winds around 5 mph. Tuesday: Partly cloudy. Unseasonably warm with highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Warm with lows in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Wednesday: Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Temperatures falling into the lower 70s in the afternoon. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent. Wednesday Night: Showers, mainly in the evening. Much cooler. Less humid with lows around 50. North winds around 5 mph. Chance of rain near 100 percent. Thursday: Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the upper 60s. Thursday Night: Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s. Friday: Showers likely. Highs in the upper 60s. Chance of rain 70 percent. Friday Night: Showers. Lows in the mid 50s. Chance of rain 80 percent. Saturday: Showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 90 percent. Saturday Night: Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 90 percent. Sunday: Showers likely. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent. Sunday Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Warm with lows in the lower 60s. Chance of rain 70 percent. Memorial Day: Showers likely. Highs in the upper 70s. Chance of rain 70 percent. | |
| Zone Forecast: Preston County | |
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