Pittsburgh/ Weather & Environment

Pittsburgh Forecast Calls for Sunny 73-Degree Saturday Before Clouds Build Sunday

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Published on September 26, 2026
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Saturday's forecast calls for sunshine, with a low of 50 and a high of 73. The dry, crisp setup gives the city a solid outdoor window before clouds become more noticeable Sunday.

Saturday Brings Sun And A North Wind

North winds will run around 10 to 15 mph, with no rain expected during the day, making this the better half of the weekend for outdoor plans.

Saturday night follows a sunny day, and the National Weather Service expects dry conditions to hold through Sunday morning.

Sunday Turns Cloudier

Sunday will be cooler, with increased cloud cover and a high near 68. Northerly to northeasterly flow is expected, so a light jacket may be more useful than it looks on the calendar.

Sunday night brings a 20% chance of rain showers, mainly between 8 p.m. and 2 a.m., with mostly cloudy skies and a low near 58. The broader weather pattern may bring more clouds and light rain to eastern parts of the region, while Pittsburgh remains on the drier side.

A Warmer Finish Later In The Week

Monday is forecast to have VFR aviation conditions, followed by mostly sunny skies and highs of 73 Tuesday and 76 Wednesday. Wednesday night and Thursday have a 30%–40% probability of measurable precipitation, increasing to 30%–50% Friday.

An earlier Hoodline forecast is also available, and the extended forecast includes later-week precipitation probabilities. No watches, warnings or advisories are listed for the area.