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Pittsburgh, PA Weather
Current conditions
Observed at Pittsburgh - Allegheny County Airport · 31 min ago
Forecast
10-day-
Tonight
Clear, with a low around 38. East wind around 5 mph.
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Saturday
Sunny, with a high near 66. East wind around 2 mph.
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Saturday Night
Clear, with a low around 36. East wind 0 to 3 mph.
National Weather Service forecast updated 16 hrs ago.
Hourly
Hourly forecast- Now45°
- Sat12 AM43°
- 1 AM42°
- 2 AM41°
- 3 AM41°
- 4 AM40°
- 5 AM39°
- 6 AM38°
- 7 AM38°
- 8 AM38°
- 9 AM41°
- 10 AM48°
- 11 AM54°
- 12 PM58°
- 1 PM62°
- 2 PM64°
- 3 PM65°
- 4 PM66°
- 5 PM65°
- 6 PM62°
- 7 PM58°
- 8 PM52°
- 9 PM49°
- 10 PM47°
10-day forecast
Details- TodayOct 23Sunny38°64°
- SatOct 24Sunny36°66°
- SunOct 25Sunny38°67°
- MonOct 26Sunny43°70°
- TueOct 27Mostly Sunny43°66°
- WedOct 28Partly Sunny44°68°
- ThuOct 29Mostly Sunny46°70°
- FriOct 30Cloudy45°59°
- SatOct 31Mostly sunny37°50°
- SunNov 1Cloudy36°60°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Pittsburgh
More weather news-
Frosty mornings turn into sunny and comfortable afternoons in the Pittsburgh regionOctober 22, 2026 / 6:47 AM EDT / CBS Pittsburgh The stretch of cool mornings giving way to pleasant afternoons will continue for at least the next week and beyond. This is the time of year when morning traffic accidents…
- Pittsburgh Weather Forecast: Frost Advisory And Chilly Nights
Pittsburgh faces a chilly stretch, with overnight cold bringing a distinctly October feel. The National Weather Service’s latest Pittsburgh forecast also lists a Frost Advisory for early Thursday. An observation…
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Pittsburgh's stretch of sunny and seasonable fall weather lasts through the weekendOctober 21, 2026 / 6:46 AM EDT / CBS Pittsburgh The calm weather pattern is set to continue through the weekend and beyond, with the biggest forecast challenge being how aggressive to go with high temperatures, with…
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Mostly sunny skies with a few passing clouds to end the week (10/22/26)WPXI ALCOSAN breaks ground on 4.9-mile Ohio River Tunnel project in Pittsburgh U.S. Steel board approves nearly $3B for new hot strip mill at Edgar Thomson Plant in Braddock Adoptive mother sentenced to decades in…
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Crisp morning with patchy frost gives way to a bright Thursday across the West HillsAs we head into tonight, skies will remain mostly clear with temperatures dipping back down to a cooler low around 41 degrees under light northerly winds. Looking ahead to the end of the week, tranquil and pleasant…
- Follow the Flush
3300 Preble Avenue Pittsburgh, PA 15233 System is in dry weather operation; No advisories are in effect In: 10/14/2026 - 09:09 AM Out: 10/14/2026 - 09:32 AM Dry: 10/16/2026 - 09:32 AM
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How Much Rain Can a Hurricane Make, and Does the Storm Size Matter?How much rain can a hurricane make, and how much do big versus small hurricanes make? – Naarah, age 8, Pittsburgh Hurricanes can produce enormous amounts of rain, adding up to trillions of gallons of water. But the big…
- Crisp autumn morning breaks across the West Hills with clear skies ahead
Looking beyond tonight’s dip to 35 degrees, our stretch of quiet, dry autumn weather holds firm across western Allegheny County. High pressure will keep our skies clear and conditions pleasant as we round out the middle…
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Old Farmer’s Almanac Forecasts Rain, Snow Showers for Northeast on ThanksgivingWith autumnal foliage colors and cooler temperatures settling in across the Philadelphia region, it’s time to start our attentions to the upcoming holiday and winter season. Take a look at… The Almanac's Thanksgiving…
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Beautiful fall weather continues on Tuesday, with a cool start to the dayWPXI Beautiful fall weather continues on Tuesday, with a cool start to the day PITTSBURGH â Picture-perfect fall weather continues with crisp, cool nights and warmer, sun-filled days. Temperatures will swing more than…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- FriGood (35)
- SatModerate (55)
- SunModerate (60)
Pittsburgh, PA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyPittsburgh Area, records since 1875. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Mount Lebanon 11 km
- Bethel Park 13 km
- Monroeville 18 km
- Cranberry Township 29 km
- Plum 22 km
- Allison Park 14 km
- Murrysville 25 km
- West Mifflin 14 km
- Baldwin 11 km
- McKeesport 15 km
- Weirton Heights 46 km
- Upper Saint Clair 14 km
Forecasters' discussion
From the National Weather Service office in PBZ, issued 4 hrs ago
What Has Changed
Update to Aviation Discussion.
Key Messages
1) Above normal temperature with dry weather highly likely until at least late next week.
Discussion
KEY MESSAGE 1... Ensemble model analysis remains firm on upper ridging and surface high pressure dominating the weather pattern over the upper Ohio River Valley for much of the next week plus. Any daily variations arise from shifts on the center placement of the high and/or passage of shortwaves north of the region. The result is consistently above normal temperature (ranging from a few to several degrees above), bountiful sunshine (though increasing clouds by mid next week) and dry weather (cumulative probabilities of measurable rainfall remain at/below 10% through next Thursday morning).
More forecast variations arrive late next week as models show larger uncertainty in ridge placement plus trough movement with increasing chances of a rain-producing system Halloween night. But 24-hour probabilities generally never exceed 50% during this timeframe, suggesting rain likely confined to one period (rather than multiple rounds) with models uncertain which of Thursday/Friday/Saturday sees the best chance.
Aviation
Confidence remains high that prolong periods of VFR and light winds from the east/southeast are expected through Sunday. River valley fog may impact isolated sites with IFR to LIFR vis (FKL/HLG) between 10Z to 13Z Saturday morning before diurnal mixing occurs after sunrise.
Outlook... Outside of any morning river valley fog, VFR is highly likely through Thursday under high pressure.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.