Brentwood, PA Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Brentwood, PA in one place.
A chance of rain showers. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Brentwood, 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 15, 2026 10:16 PM EDT.
The active forecast window currently covers Apr 19 to Apr 22, 2026 for Brentwood, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 22, 2026
- Latest sync
- Apr 15, 2026 10:16 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Brentwood
Tuesday looks like the warmest upcoming period in Brentwood at 68 degrees F.
Sunday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Sunday at about 12 to 20 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 10:16 PM EDT
- Coverage
- 4 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 showers before 8pm, then a slight chance of rain and snow showers. Partly cloudy, with a low around 33. Chance of precipitation is 40%.
A slight chance of snow showers before 2pm. Mostly sunny, with a high near 51.
Mostly clear, with a low around 33.
Mostly sunny, with a high near 68.
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 50.
A chance of rain showers. Partly sunny, with a high near 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Chance Rain Showers
|
56°F |
12 to 20 mph
W
|
|
Sunday Night
Apr 19
|
Slight Chance Rain And Snow Showers
|
33°F |
9 to 17 mph
NW
|
|
Monday
Apr 20
|
Slight Chance Snow Showers
|
51°F |
9 to 15 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
33°F |
5 to 12 mph
N
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
68°F |
7 to 14 mph
S
|
|
Tuesday Night
Apr 21
|
Slight Chance Rain Showers
|
50°F |
12 mph
SW
|
|
Wednesday
Apr 22
|
Chance Rain Showers
|
68°F |
9 to 14 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Brentwood.
