| NWS Forecast for: Allegheny County Issued by: National Weather Service Pittsburgh, PA Last Update: 802 AM EDT Fri Sep 25 2026 | |
| Today: Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph. Tonight: Mainly clear. Lows in the upper 40s. North winds 5 to 10 mph. Saturday: Mostly sunny in the morning, then becoming partly sunny. Highs around 70. North winds 5 to 10 mph. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. North winds 5 to 10 mph. Sunday: Partly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s. North winds 10 to 15 mph. Sunday Night: Mostly cloudy. Lows in the mid 50s. Monday: Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 60s. Monday Night: Mostly cloudy. Lows in the mid 50s. Tuesday: Partly cloudy. Highs around 70. Tuesday Night: Mainly clear. Lows in the mid 50s. Wednesday: Partly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. Wednesday Night: Mostly cloudy with a 30 percent chance of showers. Lows in the upper 50s. Thursday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s. | |
| Zone Forecast: Allegheny County | |
Visit your local NWS office at: https://www.weather.gov/pbz/ |