Willowbrook, CA Weather Forecast
Local 7-day forecast
Patchy Fog then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Willowbrook, CA in one place.
Patchy fog before 11am. Mostly sunny, with a high near 77. South southwest wind 0 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: May 28, 2026 4:12 PM PDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Willowbrook, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 4:12 PM PDT
- Forecast office
- LOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Willowbrook
Sunday looks like the warmest upcoming period in Willowbrook at 81 degrees F.
Saturday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Saturday at about 0 to 10 mph SSW.
The forecast from May 30 through Jun 3 stays mostly dry.
Forecast Details
- Last updated
- May 28, 2026 4:12 PM PDT
- Coverage
- 6 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
Patchy fog after 11pm. Mostly clear, with a low around 59.
Patchy fog before 11am. Sunny, with a high near 81.
Mostly clear, with a low around 61.
Mostly sunny, with a high near 79.
Partly cloudy, with a low around 60.
Mostly sunny, with a high near 77.
Partly cloudy, with a low around 60.
Mostly sunny, with a high near 78.
Mostly clear, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Patchy Fog then Mostly Sunny
|
77°F |
0 to 10 mph
SSW
|
|
Saturday Night
May 30
|
Patchy Fog
|
59°F |
0 to 10 mph
S
|
|
Sunday
May 31
|
Patchy Fog then Sunny
|
81°F |
0 to 10 mph
SSW
|
|
Sunday Night
May 31
|
Mostly Clear
|
61°F |
0 to 10 mph
S
|
|
Monday
Jun 1
|
Mostly Sunny
|
79°F |
0 to 10 mph
S
|
|
Monday Night
Jun 1
|
Partly Cloudy
|
60°F |
0 to 10 mph
S
|
|
Tuesday
Jun 2
|
Mostly Sunny
|
77°F |
0 to 10 mph
SSW
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
60°F |
0 to 10 mph
S
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
78°F |
0 to 10 mph
S
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
61°F |
0 to 10 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Willowbrook.