Sewickley, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sewickley, PA in one place.
Sunny, with a high near 61. North wind around 6 mph.
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: Apr 9, 2026 5:40 PM EDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Sewickley, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 5:40 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Sewickley
Wednesday looks like the warmest upcoming period in Sewickley at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Monday at about 10 to 15 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 5:40 PM 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 clear, with a low around 42.
Partly sunny, with a high near 78.
Mostly cloudy, with a low around 62.
A chance of rain showers after 8am. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Sunny
|
61°F |
6 mph
N
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
42°F |
3 mph
NE
|
|
Sunday
Apr 12
|
Partly Sunny
|
78°F |
3 to 9 mph
S
|
|
Sunday Night
Apr 12
|
Mostly Cloudy
|
62°F |
5 to 9 mph
SW
|
|
Monday
Apr 13
|
Chance Rain Showers
|
75°F |
10 to 15 mph
SW
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
62°F |
7 to 13 mph
SW
|
|
Tuesday
Apr 14
|
Chance Rain Showers
|
82°F |
7 to 13 mph
SW
|
|
Tuesday Night
Apr 14
|
Chance Showers And Thunderstorms
|
65°F |
6 to 10 mph
SW
|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
83°F |
7 to 13 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
61°F |
7 to 12 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sewickley.
