Current Conditions

Willowbrook, California

74°F23°C
Clear

Wind

WSW 4 mph6 km/h

Humidity

64%

Cloud Cover

43%

As of Tuesday, September 22, 2026 at 10:02 AM PDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the WSW at 6 to 9 mph10 to 15 km/h.

Night

Mostly clear, with a low around 66°F19°C. Light wind from the WSW around 3 mph5 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 79°F26°CLow 66°F19°CPrecip 0 in0 mmCloud 23%Wind WSW 5 mph8 km/hTuesday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the WSW at 6 to 9 mph10 to 15 km/h. Tuesday Night: Mostly clear, with a low around 66°F19°C. Light wind from the WSW around 3 mph5 km/h.
ClearHigh 83°F28°CLow 66°F19°CPrecip 0 in0 mmCloud 11%Wind SSW 4 mph7 km/hWednesday: Mostly clear and warm, with a high of 83°F28°C and morning low of 69°F20°C. Breezy from the SW at 5 to 8 mph9 to 14 km/h. Wednesday Night: Mostly clear, with a low around 66°F19°C. Light wind from the SSE around 3 mph4 km/h.
ClearHigh 82°F28°CLow 68°F20°CPrecip 0 in0 mmCloud 18%Wind SW 4 mph6 km/hThursday: Mostly clear and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the SW at 5 to 7 mph9 to 12 km/h. Humid. Thursday Night: Mostly clear, with a low around 68°F20°C. Light wind from the SW around 2 mph4 km/h.
Partly CloudyHigh 84°F29°CLow 68°F20°CPrecip 0 in0 mmCloud 45%Wind WSW 4 mph7 km/hFriday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. Friday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the W around 3 mph4 km/h.
Partly CloudyHigh 85°F29°CLow 68°F20°CPrecip 0 in0 mmCloud 61%Wind SW 4 mph6 km/hSaturday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 70°F21°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. Saturday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the SW around 3 mph4 km/h.
DrizzleHigh 80°F26°CLow 69°F20°CPrecip 0.05 in1.3 mm10%Cloud 56%Wind SSW 4 mph6 km/hSunday: Mostly cloudy and warm, with a high of 80°F26°C and morning low of 71°F22°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h. 10% chance of drizzle throughout the day. Sunday Night: Mostly cloudy, with a low around 69°F20°C. Light wind from the SW around 3 mph4 km/h.
ClearHigh 80°F27°CLow 66°F19°CPrecip 0.04 in1.1 mm9%Cloud 30%Wind WSW 4 mph7 km/hMonday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Breezy from the SW at 5 to 8 mph9 to 13 km/h. Monday Night: Partly cloudy, with a low around 66°F19°C. Light wind from the W around 3 mph5 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 2279°F26°C66°F19°C0 in0 mm· —23%ClearWSW 5 mph8 km/h
WednesdaySep 2383°F28°C66°F19°C0 in0 mm· —11%ClearSSW 4 mph7 km/h
ThursdaySep 2482°F28°C68°F20°C0 in0 mm· —18%ClearSW 4 mph6 km/h
FridaySep 2584°F29°C68°F20°C0 in0 mm· —45%Partly CloudyWSW 4 mph7 km/h
SaturdaySep 2685°F29°C68°F20°C0 in0 mm· —61%Partly CloudySW 4 mph6 km/h
SundaySep 2780°F26°C69°F20°C0.05 in1.3 mm· 10%56%DrizzleSSW 4 mph6 km/h
MondaySep 2880°F27°C66°F19°C0.04 in1.1 mm· 9%30%ClearWSW 4 mph7 km/h
TuesdaySep 2985°F29°C66°F19°C0.04 in0.9 mm· 8%21%ClearWSW 4 mph7 km/h
WednesdaySep 3086°F30°C67°F20°C0.03 in0.7 mm· 5%25%ClearWSW 4 mph7 km/h
ThursdayOct 184°F29°C68°F20°C0.02 in0.5 mm· 5%30%ClearSW 4 mph7 km/h
FridayOct 284°F29°C68°F20°C0.02 in0.6 mm· 6%21%ClearSW 4 mph7 km/h
SaturdayOct 385°F29°C67°F19°C0.02 in0.4 mm· 4%19%ClearSW 4 mph7 km/h
SundayOct 485°F29°C67°F20°C0 in0 mm· —20%ClearSW 4 mph7 km/h
MondayOct 584°F29°C67°F20°C0.01 in0.3 mm· 4%22%ClearSW 4 mph7 km/h
TuesdayOct 685°F29°C67°F19°C0.01 in0.3 mm· 4%19%ClearWSW 4 mph7 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 33.9170°N, 118.2551°W·Elevation: 29m·Timezone: America/Los_Angeles·Population: 35,983