Sewickley, PA Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Sewickley, PA in one place.
Rain. Mostly cloudy, with a high near 49. Northwest wind 3 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Sewickley, 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: Nov 11, 2026 10:47 AM EST.
The active forecast window currently covers Nov 12 to Nov 17, 2026 for Sewickley, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 12 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 10:47 AM EST
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Sewickley
Thursday looks like the warmest upcoming period in Sewickley at 49 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Saturday at about 8 to 13 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 11, 2026 10:47 AM EST
- 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
A chance of rain. Mostly cloudy, with a low around 35. Northwest wind 8 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
A slight chance of rain before 7am, then a chance of rain and snow between 7am and 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 42. Northwest wind 7 to 12 mph. Chance of precipitation is 30%.
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
A slight chance of snow before 7am, then a chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
A chance of rain before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Partly sunny, with a high near 45.
Mostly cloudy, with a low around 34.
Partly sunny, with a high near 47.
Partly cloudy, with a low around 32.
Mostly sunny, with a high near 48.
Mostly clear, with a low around 29.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Nov 12
|
Light Rain
|
49°F |
3 to 12 mph
NW
|
|
Thursday Night
Nov 12
|
Chance Light Rain
|
35°F |
8 to 12 mph
NW
|
|
Friday
Nov 13
|
Chance Rain And Snow
|
42°F |
7 to 12 mph
NW
|
|
Friday Night
Nov 13
|
Chance Rain And Snow
|
32°F |
7 mph
NW
|
|
Saturday
Nov 14
|
Chance Rain And Snow
|
43°F |
8 to 13 mph
NW
|
|
Saturday Night
Nov 14
|
Chance Light Rain
|
34°F |
6 to 9 mph
W
|
|
Sunday
Nov 15
|
Partly Sunny
|
45°F |
8 mph
NW
|
|
Sunday Night
Nov 15
|
Mostly Cloudy
|
34°F |
1 to 5 mph
NW
|
|
Monday
Nov 16
|
Partly Sunny
|
47°F |
0 to 5 mph
NW
|
|
Monday Night
Nov 16
|
Partly Cloudy
|
32°F |
2 mph
N
|
|
Tuesday
Nov 17
|
Mostly Sunny
|
48°F |
2 mph
N
|
|
Tuesday Night
Nov 17
|
Mostly Clear
|
29°F |
1 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sewickley.
