Pittsburgh wakes up Tuesday to a crisp, clear start, with temperatures near 55°F at the Allegheny County Airport and a light northeast breeze. Sunshine sticks around through the afternoon, pushing highs to about 76°F under mostly sunny skies.
Tonight turns partly cloudy with a low near 53°F and light north winds. From there, the work-week steadily heats up: Wednesday reaches the low 80s, Thursday climbs close to 86°F, and Friday could push into the upper 80s, raising a modest heat concern for anyone sensitive to warmer conditions.
Afternoon and Tonight
Winds stay on the gentle side, generally under 10 mph, though bridges, hilltops, and spots along the rivers will feel the breeze more than sheltered neighborhoods. Skies remain mostly sunny into the early evening before clouds increase overnight, with lows settling into the low 50s. According to the National Weather Service, the region should stay dry through Friday while temperatures tick up a bit each day.
Weekend Watch
By late week, the pattern starts to shift, and rain chances creep back into the forecast. Guidance points to a chance of showers and thunderstorms Saturday, with the best shot at scattered storms on Sunday. Current forecasts put the chance of afternoon storms near 30% on Saturday, increasing to about 50% by Saturday night and roughly 60% on Sunday, though exact timing is still fuzzy. Any storms that do pop up are expected to stay scattered, so outdoor plans are still in play, but it is smart to have a backup ready.
Heat Precautions
While the week starts comfortably, highs flirting with the upper 80s toward the end of the week could pose problems for older adults and anyone doing strenuous work outside. The City of Pittsburgh typically opens CitiParks cooling centers when forecasts call for 90°F or hotter, so residents should keep an eye on city announcements if temperatures trend toward that mark. For now, the basics still go a long way: drink water, find shade, and ease up on heavy activity during the hottest part of the day.
