Willowbrook, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Willowbrook, CA in one place.
Sunny, with a high near 94. West southwest wind 5 to 10 mph.
Local Weather Overview
This forecast page for Willowbrook, CA 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: Aug 28, 2026 3:00 PM PDT.
The active forecast window currently covers Aug 28 to Sep 3, 2026 for Willowbrook, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 28 to Sep 3, 2026
- Latest sync
- Aug 28, 2026 3:00 PM PDT
- Forecast office
- LOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Willowbrook
This Afternoon looks like the warmest upcoming period in Willowbrook at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Saturday at about 0 to 15 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 28, 2026 3:00 PM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- LOX
- Radar station
- KSOX
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 72. Southwest wind 0 to 10 mph.
Sunny, with a high near 91. Southwest wind 0 to 15 mph.
Partly cloudy, with a low around 69. Southwest wind 5 to 15 mph.
Mostly sunny, with a high near 84. South wind 5 to 10 mph.
Mostly clear, with a low around 67.
Sunny, with a high near 82.
Mostly clear, with a low around 65.
Mostly sunny, with a high near 82.
A slight chance of rain showers after 5am. Mostly cloudy, with a low around 67.
A slight chance of rain showers before 11am. Mostly sunny, with a high near 84.
Mostly cloudy, with a low around 68.
Mostly sunny, with a high near 86.
Partly cloudy, with a low around 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Aug 28
|
Sunny
|
94°F |
5 to 10 mph
WSW
|
|
Tonight
Aug 28
|
Mostly Clear
|
72°F |
0 to 10 mph
SW
|
|
Saturday
Aug 29
|
Sunny
|
91°F |
0 to 15 mph
SW
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
69°F |
5 to 15 mph
SW
|
|
Sunday
Aug 30
|
Mostly Sunny
|
84°F |
5 to 10 mph
S
|
|
Sunday Night
Aug 30
|
Mostly Clear
|
67°F |
0 to 10 mph
SSW
|
|
Monday
Aug 31
|
Sunny
|
82°F |
0 to 10 mph
SSW
|
|
Monday Night
Aug 31
|
Mostly Clear
|
65°F |
0 to 10 mph
W
|
|
Tuesday
Sep 1
|
Mostly Sunny
|
82°F |
0 to 10 mph
WSW
|
|
Tuesday Night
Sep 1
|
Mostly Cloudy then Slight Chance Rain Showers
|
67°F |
0 to 10 mph
W
|
|
Wednesday
Sep 2
|
Slight Chance Rain Showers then Mostly Sunny
|
84°F |
0 to 10 mph
W
|
|
Wednesday Night
Sep 2
|
Mostly Cloudy
|
68°F |
0 to 10 mph
SW
|
|
Thursday
Sep 3
|
Mostly Sunny
|
86°F |
0 to 10 mph
S
|
|
Thursday Night
Sep 3
|
Partly Cloudy
|
69°F |
0 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Willowbrook.