Pittsburgh, PA – The National Weather Service (NWS) in Pittsburgh says western Pennsylvania and nearby regions will enjoy a largely mostly dry and sunny stretch through the weekend, with comfortable highs near 78–80°F and cooler nights. While most days look pleasant, forecasters warn of spotty showers late Saturday night into Sunday morning for areas north and west of the city.
The stable pattern from Thursday through Saturday offers a prime opportunity for outdoor plans, fall sports, and regional travel — though early commuters should be prepared for possible morning fog in river valleys and a small chance of light rain late in the weekend.
Why the Forecast Looks Mostly Sunny
The weather pattern is expected to remain steady through Thursday, Friday, and Saturday, delivering sunny skies and mild conditions across the region. Cities included in the outlook are Pittsburgh, Morgantown, Wheeling, Zanesville, and Clarion. Afternoon highs are forecast to top out near 79–80°F, with overnight lows falling into the mid-50s.
- Expected highs: ~78–80°F
- Expected lows: mid-50s
- Timing: Mostly dry Thursday–Saturday; best shower chance late Saturday night into Sunday morning
- Areas of concern: river valleys (morning fog), north/west of Pittsburgh (spotty showers)
Spotty Showers Possible — How Likely Are They?
Forecast models indicate only a 15–20% probability of measurable precipitation late Saturday night into Sunday morning, concentrated north and west of Pittsburgh. That means most neighborhoods should remain dry, but a few locations could see brief, light rain before skies clear again Sunday afternoon.
“The weather pattern will remain stable Thursday through Saturday, bringing sunshine and mild conditions… The best chance for light rain comes late Saturday night into Sunday morning, primarily north and west of Pittsburgh,” — National Weather Service Pittsburgh.
Morning Fog and Travel Considerations
Forecasters highlighted the potential for morning fog, especially within river valleys. That fog could cause brief visibility issues for early commuters, although overall travel conditions are expected to remain favorable for most of the weekend.
- Commuter tip: Allow extra time for morning travel in low-lying areas.
- Outdoor plans: Good window for events Friday–Saturday afternoons.
- Rain gear: Keep a light jacket or umbrella handy for late Saturday night into Sunday morning if you’re north/west of Pittsburgh.
What This Means for Weekend Plans
With mostly sunny conditions and warm afternoons near 80°F, the weekend looks favorable for outdoor activities such as fall sports, hiking, and leisurely travel. Expect a return to clearer skies by Sunday afternoon after any brief, isolated showers overnight.
Key Takeaways
- Mostly sunny and mild through Saturday
- Highs near 78–80°F, lows in the mid-50s
- 15–20% chance of spotty showers late Saturday night into Sunday morning (mainly north/west of Pittsburgh)
- Morning fog possible in river valleys — brief visibility impacts
Enjoy the pleasant weather, but be prepared for brief, localized rain and early-morning fog if you’re traveling in low-lying areas.
What do you think about this forecast? Will you be taking advantage of the mostly sunny weekend in Pittsburgh? Share your plans and tips in the comments below.
