Downey, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Downey, CA in one place.
Sunny, with a high near 83. South southwest wind 0 to 10 mph.
Local Weather Overview
This forecast page for Downey, 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 19, 2026 1:06 PM PDT.
The active forecast window currently covers May 20 to May 25, 2026 for Downey, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 20 to May 25, 2026
- Latest sync
- May 19, 2026 1:06 PM PDT
- Forecast office
- LOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Downey
Wednesday looks like the warmest upcoming period in Downey at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 10 mph SSW.
The forecast from May 20 through May 25 stays mostly dry.
Forecast Details
- Last updated
- May 19, 2026 1:06 PM PDT
- Coverage
- 7 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
Partly cloudy, with a low around 60. South southeast wind 0 to 5 mph.
Sunny, with a high near 82. South wind 0 to 10 mph.
Partly cloudy, with a low around 60.
Sunny, with a high near 77.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 77.
Partly cloudy, with a low around 58.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 58.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
May 20
|
Sunny
|
83°F |
0 to 10 mph
SSW
|
|
Wednesday Night
May 20
|
Partly Cloudy
|
60°F |
0 to 5 mph
SSE
|
|
Thursday
May 21
|
Sunny
|
82°F |
0 to 10 mph
S
|
|
Thursday Night
May 21
|
Partly Cloudy
|
60°F |
0 to 10 mph
SSW
|
|
Friday
May 22
|
Sunny
|
77°F |
0 to 10 mph
SSW
|
|
Friday Night
May 22
|
Partly Cloudy
|
59°F |
0 to 10 mph
SSW
|
|
Saturday
May 23
|
Mostly Sunny
|
77°F |
0 to 10 mph
SW
|
|
Saturday Night
May 23
|
Partly Cloudy
|
58°F |
0 to 10 mph
SW
|
|
Sunday
May 24
|
Mostly Sunny
|
76°F |
0 to 10 mph
SW
|
|
Sunday Night
May 24
|
Partly Cloudy
|
58°F |
0 to 10 mph
SW
|
|
Memorial Day
May 25
|
Mostly Sunny
|
76°F |
0 to 10 mph
SW
|
|
Monday Night
May 25
|
Partly Cloudy
|
59°F |
0 to 10 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Downey.