CWS Forecast: Northwest Pennsylvania

This week consists of cooler temperatures and dry weather. Saturday brings much cooler temperatures, following the cold front that came through Friday afternoon and clearing skies throughout the day. There is currently a freeze watch placed overnight into Sunday morning. Sunday’s high temperatures are in the upper 50’s with sunshine and a clear night. Monday stays cool with clear skies. Continuing into next week, temperatures stay seasonable with no precipitation likely. 

Day One: Saturday, October 17th 2026

Temperatures plummeting with risk of a freeze. Scattered clouds through the morning and evening.

  High: 49°F

Low: 38°F

Day Two: Sunday, October 18th 2026

Risk of an overnight freeze before temperatures beginning to climb in the afternoon. Clear skies.

High: 58°F 

Low: 37°F

Day Three: Monday, October 19th 2026

Clear skies as temperatures continue to slowly rise.

High: 61°F

Low: 40°F 

Day Four: Tuesday, October 20th 2026

Mostly clear with a few clouds. The slow warming trend continues.

High: 63°F 

Low: 42°F 

Day Five: Wednesday, October 21st 2026

Remaining clear with scattered clouds. Temperatures maintaining.

High: 62°F

Low: 44°F

Last Updated on October 16, 2026 at 4:26 pm