Pittsburgh, Pa. – A brief round of storms could interrupt an otherwise sunny stretch in Pittsburgh on Tuesday, but the skies clear quickly. Drivers should watch for slick conditions on I-376 and local roads during the afternoon as isolated thunderstorms move through.
According to the National Weather Service in Moon Township, storm chances rise slightly after 2 p.m. Tuesday with only a 20% chance of rain, but gusty winds and lightning remain possible. Temperatures will reach the low 70s, dipping into the low 50s by nightfall. Winds calm into Tuesday night, creating cooler, clearer conditions for early commuters Wednesday morning.
The rest of the week trends dry, with highs in the mid-70s Wednesday through Friday under mostly sunny skies. Nights stay cool, dropping into the low-50s range. Roads remain dry and visibility high, easing travel across Allegheny County and surrounding suburbs.
Looking ahead, Labor Day weekend appears favorable for outdoor plans. Sunshine dominates Saturday and Sunday with highs climbing toward 80 degrees by the end of the weekend. Families planning picnics, boating, or road trips will find near-ideal weather conditions across western Pennsylvania.
Residents should still prepare for quick weather shifts Tuesday afternoon by securing outdoor items, checking radar before travel, and avoiding unnecessary time outside during thunderstorms.
Clearer skies return midweek, and with Labor Day approaching, Pittsburgh can expect summer’s unofficial send-off to feel calm and warm.
Five Day Forecast for Pittsburgh, PA
- Tuesday: High 73, slight chance of storms after 2 p.m., low 51.
- Wednesday: Sunny, high 75, low 52.
- Thursday: Mostly sunny, high 76, low 55.
- Friday: Mostly sunny, high 78, low 54.
- Saturday: Sunny, high 77, low 54.
