Carnegie, PA Weather Forecast
Local 7-day forecast
Mostly Cloudy then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Carnegie, PA in one place.
Isolated rain showers between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 87. South wind 6 to 13 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Carnegie, PA 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: Jun 8, 2026 5:18 PM EDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Carnegie, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 5:18 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Carnegie
Thursday looks like the warmest upcoming period in Carnegie at 89 degrees F.
Sunday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Wednesday at about 9 to 14 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 5:18 PM EDT
- Coverage
- 6 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
Showers and thunderstorms. Cloudy, with a low around 68. South wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a high near 86. Southwest wind 9 to 14 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms before 8pm, then scattered showers and thunderstorms between 8pm and 11pm, then scattered showers and thunderstorms between 11pm and 2am, then scattered showers and thunderstorms between 2am and 5am, then scattered showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Scattered showers and thunderstorms before 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 90%.
Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 90%.
Sunny, with a high near 85.
Partly cloudy, with a low around 64.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
87°F |
6 to 13 mph
S
|
|
Tuesday Night
Jun 9
|
Showers And Thunderstorms
|
68°F |
12 mph
S
|
|
Wednesday
Jun 10
|
Showers And Thunderstorms
|
86°F |
9 to 14 mph
SW
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms
|
71°F |
7 to 10 mph
SW
|
|
Thursday
Jun 11
|
Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms
|
89°F |
7 to 14 mph
SW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
71°F |
6 to 9 mph
SW
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
86°F |
8 to 14 mph
SW
|
|
Friday Night
Jun 12
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
62°F |
2 to 10 mph
W
|
|
Saturday
Jun 13
|
Sunny
|
85°F |
2 to 9 mph
W
|
|
Saturday Night
Jun 13
|
Partly Cloudy
|
64°F |
2 to 7 mph
SW
|
|
Sunday
Jun 14
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
85°F |
2 to 10 mph
SW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
61°F |
3 to 9 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Carnegie.
