West New Castle, PA Weather Forecast
Local 7-day forecast
Chance Light Rain then Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for West New Castle, PA in one place.
A chance of rain before 11am, then a chance of rain showers. Cloudy, with a high near 51. West wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for West New Castle, 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 7, 2026 8:05 AM EST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for West New Castle, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 8:05 AM EST
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in West New Castle
Tuesday looks like the warmest upcoming period in West New Castle at 64 degrees F.
Friday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Today at about 8 to 13 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 8:05 AM EST
- Coverage
- 7 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 32. West wind 5 to 10 mph, with gusts as high as 22 mph.
Sunny, with a high near 57. Southwest wind 5 to 13 mph, with gusts as high as 24 mph.
A slight chance of rain after 1am. Partly cloudy, with a low around 38. West wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
A slight chance of rain before 7am. Mostly sunny, with a high near 57. West wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 33.
Sunny, with a high near 64.
Mostly clear, with a low around 34.
Mostly sunny, with a high near 60.
A slight chance of rain after 1am. Mostly cloudy, with a low around 33.
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 40%.
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
A slight chance of rain and snow before 7pm. Mostly cloudy, with a low around 26.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 7
|
Chance Light Rain then Chance Rain Showers
|
51°F |
8 to 13 mph
W
|
|
Tonight
Nov 7
|
Mostly Cloudy
|
32°F |
5 to 10 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
57°F |
5 to 13 mph
SW
|
|
Sunday Night
Nov 8
|
Partly Cloudy then Slight Chance Light Rain
|
38°F |
10 mph
W
|
|
Monday
Nov 9
|
Slight Chance Light Rain then Mostly Sunny
|
57°F |
6 to 13 mph
W
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
33°F |
1 to 6 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
64°F |
6 to 12 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
34°F |
1 to 5 mph
W
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
60°F |
1 to 6 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy then Slight Chance Light Rain
|
33°F |
2 mph
NW
|
|
Thursday
Nov 12
|
Chance Light Rain
|
53°F |
1 to 8 mph
N
|
|
Thursday Night
Nov 12
|
Chance Light Rain then Chance Rain And Snow
|
29°F |
3 to 7 mph
N
|
|
Friday
Nov 13
|
Chance Rain And Snow
|
47°F |
6 to 10 mph
N
|
|
Friday Night
Nov 13
|
Slight Chance Rain And Snow then Mostly Cloudy
|
26°F |
2 to 7 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around West New Castle.