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Pittsburgh, PA 15229 Weather
Current conditions
Observed at Pittsburgh International Airport · 22 min ago
Forecast
10-day-
Tonight
Clear, with a low around 38. Northeast wind around 6 mph.
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Wednesday
Sunny, with a high near 67. Northeast wind around 3 mph.
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Wednesday Night
Mostly clear, with a low around 37. North wind around 2 mph.
National Weather Service forecast updated 4 hrs ago.
Hourly
Hourly forecast- Now51°
- Wed12 AM50°
- 1 AM48°
- 2 AM47°
- 3 AM46°
- 4 AM44°
- 5 AM42°
- 6 AM42°
- 7 AM41°
- 8 AM38°
- 9 AM40°
- 10 AM50°
- 11 AM55°
- 12 PM58°
- 1 PM62°
- 2 PM64°
- 3 PM64°
- 4 PM66°
- 5 PM64°
- 6 PM61°
- 7 PM58°
- 8 PM54°
- 9 PM52°
- 10 PM50°
10-day forecast
Details- TonightOct 20Clear38°
- WedOct 21Sunny37°67°
- ThuOct 22Mostly Sunny42°63°
- FriOct 23Sunny34°62°
- SatOct 24Sunny37°63°
- SunOct 25Sunny42°66°
- MonOct 26Mostly Sunny46°67°
- TueOct 27Partly Sunny10%60°
- WedOct 28Rain0.24 in40°51°
- ThuOct 29Mostly sunny36°53°
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-
It's going to be a dry week without rain throughout the Pittsburgh areaOctober 19, 2026 / 7:13 AM EDT / CBS Pittsburgh It's going to be a dry week without rain in the Pittsburgh area. Any alert days ahead? Nope. There are freeze warnings in place for a couple of counties this morning…
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Another frosty night in the Pittsburgh areaWPXI PITTSBURGH — It will be another frosty night across the entire area, with temperatures dropping back down into the 30s tonight. A Frost Advisory is in effect for much of the area from Allegheny County south and…
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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…
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Sunday begins with colder temperatures in Pittsburgh, but sunshine and seasonable weather followsOctober 18, 2026 / 7:32 AM EDT / CBS Pittsburgh We are in First Alert Weather mode until 9 a.m. with a Freeze Warning for everyone. Some areas dipped into the upper 20s! Average first fall frost for Pittsburgh is…
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Pittsburgh: A stunning stretch of fall weatherIt's only sunshine and seasonal temperatures this week. The Freeze Warning is set to expire at 9 a.m. Frosty mornings and mild afternoons with sunshine are in our future. It is shaping up to be a glorious fall week. A…
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Coldest morning since spring gives way to warmer, dry weekOnce the sun rises, weâll warm up in a hurry with highs pushing into the low 60s. Coldest morning since spring gives way to warmer, dry week PITTSBURGH â Itâs the coldest morning since spring with temperatures…
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New winter forecast reveals complete shift in snow predictions for 2027By CHRIS MELORE, US DEPUTY SCIENCE EDITOR A new forecast model predicts that the impact of a historic El Niño will completely flip America's winter, bringing snow to some areas that saw next to none last year…
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Freeze Watch Upgraded to Warning for Almost All of Pennsylvania as Conditions WorsenFreeze Warnings are now in effect for most of Pennsylvania from 1 a.m. to 9 a.m. EDT Sunday, with lows between 25 and 30 degrees expected in central Pennsylvania. The earlier Freeze Watches have been upgraded to…
- Pittsburgh Freeze Warning And Sunny Week Ahead
Pittsburgh is starting Saturday with chilly temperatures, gusty north winds and a few scattered rain showers before 9 a.m. The clouds should break for a mostly sunny afternoon, but the high will reach only about 53…
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Clear & cold conditions, plus Freeze Warning tonight (10/17/26)WPXI Etna Community Organization celebrates the completion, opening of the Etna Center for Community Hazelwood workshop marks launch of new welding pre-apprenticeship program with labor secretary visit Channel 11âs…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- TueModerate (66)
- WedGood (50)
- ThuGood (50)
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 18 km
- Bethel Park 21 km
- Monroeville 24 km
- Cranberry Township 19 km
- Plum 24 km
- New Castle 60 km
- Allison Park 8 km
- Murrysville 30 km
- West Mifflin 23 km
- Baldwin 21 km
- McKeesport 24 km
- Weirton Heights 44 km
Forecasters' discussion
From the National Weather Service office in PBZ, issued 3 hrs ago
What Has Changed
Updated aviation discussion.
Key Messages
1) Dry conditions and near to above normal high temperature with light frost chances prevail through the weekend.
Discussion
KEY MESSAGE 1... As with previous discussion, the outlook remains favorable for surface high pressure and varying degrees of upper riding into early next week; expect near to above normal high temperature with potential for larger diurnal swings, dry weather, a preponderance of sunshine and periodic occurrences of morning frost (favoring where the growing season has ended). This is best highlighted by the LREF (an ensemble model) which shows the probability for measurable rainfall AT ANY TIME between now and 2pm Monday being less than 15%.
The previous discourse about non-zero rain chances with an upper shortwave passage late Wednesday night into Thursday is grasping for air given little change to the anomalously dry atmosphere (PWATs remain near the 10th percentile), meaning enough model precip feedback is likely to be a (brief) increase in mid level clouds.
Aviation
A high-confidence VFR forecast continues through the week. The only localized impact will be morning river valley fog, once again most likely to impact HLG between 11Z and 13Z. Otherwise, a clear sky and a variable or light north to northeast wind can be expected into Wednesday evening.
Outlook... Outside of any morning river valley fog, VFR is highly likely through Sunday 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 4Search index and reflects what the press published. Terms of use.