CWS Forecast: Pittsburgh Metro

Day One: Wednesday, September 16th 2026
Remaining hot and humid with rain throughout the day and a chance of heavier showers or storms. Drying out later with lingering clouds.
High: 84°F
Low: 63°F
Day Two: Thursday, September 17th 2026
Temperatures staying at or above average, but humidity dropping throughout the day. Clouds clearing out by evening.
High: 78°F
Low: 52°F
Day Three: Friday, September 18th 2026
Scattered clouds throughout the day. Chilly in the morning with temperatures still soaring about the seasonal average in the afternoon. Showers in evening as well.
High: 73°F
Low: 59°F
Day Four: Saturday, September 19th 2026
Rainy with a chance of showers or storms. Overcast and slightly cooler than the last few days.
High: 74°F
Low: 56°F
Day Five: Sunday, September 20th 2026
Cloudy with a chance of stray showers. Temperatures dipping below the seasonal average.
High: 69°F
Low: 59°F






