| NWS Forecast for: Washington County Issued by: National Weather Service Pittsburgh, PA Last Update: 1103 PM EDT Sat Apr 18 2026 |  |
Rest Of Tonight: Cloudy with a 50 percent chance of showers. Lows around 40. Northwest winds 10 to 15 mph with gusts up to 25 mph. Sunday: Partly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. Sunday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain showers. A slight chance of snow showers after midnight. Widespread frost after midnight. Lows in the lower 30s. West winds 10 to 15 mph. Chance of precipitation 50 percent. Monday: Mostly sunny. A slight chance of snow showers in the morning. Cool with highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 20 percent. Monday Night: Clear. Lows in the mid 20s. North winds 5 to 10 mph with gusts up to 20 mph, becoming east after midnight. Tuesday: Mostly sunny. Much warmer with highs in the mid 60s. Tuesday Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Not as cool with lows around 50. Chance of rain 40 percent. Wednesday: Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the upper 60s. Chance of rain 40 percent. Wednesday Night: Mainly clear. Lows in the upper 40s. Thursday: Mostly sunny. Warm with highs in the upper 70s. Thursday Night: Mainly clear. Mild. Lows in the mid 50s. Friday: Mostly sunny. Unseasonably warm with highs in the lower 80s. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Mild. Lows in the upper 50s. Chance of rain 50 percent. Saturday: Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Warm with highs in the lower 70s. Chance of rain 60 percent. | |
| Zone Forecast: Washington County | |
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