| NWS Forecast for: Allegheny County Issued by: National Weather Service Pittsburgh, PA Last Update: 1102 AM EDT Thu Sep 24 2026 |  |
| This Afternoon: Mostly sunny. Highs in the mid 60s. East winds around 10 mph. Tonight: Clear. Lows in the mid 40s. Northeast winds 5 to 10 mph. Friday: Sunny. Highs around 70. North winds 5 to 10 mph. Friday Night: Mainly clear. Lows in the upper 40s. North winds 5 to 10 mph. Saturday: Mostly sunny. Highs in the lower 70s. North winds 5 to 10 mph. Saturday Night: Mainly clear. Lows in the upper 40s. Sunday: Partly cloudy. Highs in the upper 60s. Sunday Night: Partly cloudy. Lows in the lower 50s. Monday: Partly cloudy. Highs in the upper 60s. Monday Night: Partly cloudy. Lows in the lower 50s. Tuesday: Mostly sunny. Highs in the lower 70s. Tuesday Night: Mainly clear. Lows in the mid 50s. Wednesday: Partly 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/ |