Greater Pittsburgh International Airport Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Greater Pittsburgh International Airport in one place.
Mostly sunny, with a high near 68.
Local Weather Overview
This forecast page for Greater Pittsburgh International Airport is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 13, 2026 3:45 AM EDT.
The active forecast window currently covers May 15 to May 19, 2026 for Greater Pittsburgh International Airport.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 15 to May 19, 2026
- Latest sync
- May 13, 2026 3:45 AM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Pittsburgh International Airport
Monday looks like the warmest upcoming period in Pittsburgh International Airport at 92 degrees F.
Friday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Saturday at about 7 to 15 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- May 13, 2026 3:45 AM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 55.
A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 83. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 40%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Mostly sunny, with a high near 92.
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 70.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
May 15
|
Mostly Sunny
|
68°F |
2 to 7 mph
W
|
|
Friday Night
May 15
|
Mostly Cloudy
|
55°F |
3 to 7 mph
SW
|
|
Saturday
May 16
|
Chance Showers And Thunderstorms
|
83°F |
7 to 15 mph
SW
|
|
Saturday Night
May 16
|
Chance Showers And Thunderstorms
|
61°F |
3 to 12 mph
SW
|
|
Sunday
May 17
|
Chance Showers And Thunderstorms
|
85°F |
2 to 7 mph
SW
|
|
Sunday Night
May 17
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
66°F |
6 mph
S
|
|
Monday
May 18
|
Mostly Sunny
|
92°F |
6 to 15 mph
S
|
|
Monday Night
May 18
|
Slight Chance Showers And Thunderstorms
|
70°F |
6 to 12 mph
SW
|
|
Tuesday
May 19
|
Chance Showers And Thunderstorms
|
89°F |
8 to 15 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pittsburgh International Airport.
