Downey, California Weather Forecast
Today in Downey: slight rain with a high near 68°F and a low around 61°F. Rain chance 31%. No day tops a 20% rain chance through Wednesday. Warming trend: highs climb from 68°F today to 79°F by Sunday.
Forecast updated 7:05 PM PDT, Oct 22
Active Weather Alerts
7-Day Forecast for Downey
Today 10/22
31%
68°61°
Fri 10/23
19%
70°59°
Sat 10/24
77°57°
Sun 10/25
79°60°
Mon 10/26
81°61°
Tue 10/27
81°60°
Wed 10/28
78°61°
Next 24 Hours
| Now | 11 PM | Fri12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky |  |  | | | | | | | | | | | | | | | | | | | | |  | |
| Temp | 62° | 62° | 61° | 61° | 61° | 60° | 60° | 60° | 59° | 59° | 60° | 62° | 64° | 66° | 68° | 69° | 70° | 70° | 70° | 69° | 68° | 66° | 65° | 64° |
| Rain | 13% | 9% | 11% | 19% | 14% | 7% | 5% | 3% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 2% | 3% | 4% | 6% | 4% | 3% | 3% | 2% |
| Wind | S 5 | E 6 | ESE 6 | ESE 6 | ESE 6 | E 5 | ENE 4 | NE 4 | NE 4 | NE 4 | ENE 4 | ENE 3 | E 1 | SSW 0 | W 1 | WSW 2 | W 3 | WSW 5 | W 6 | W 6 | W 3 | W 2 | WSW 1 | WSW 1 |
Growing Conditions
Growing degree days
4,695
since Apr 1, base 50°F
Rain, last 30 days
1.62 in
model analysis
Rain, year to date
7.64 in
since Jan 1
2-inch soil temperature
71°F
yesterday, daily average
Reference ET, last 7 days
1.18 in
FAO-56 grass reference
Through Oct 21. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for Downey →
Current Stats & Observations
NWS Forecast
About Downey Weather
Downey sits at about 125 feet above sea level in Los Angeles County, California. About 111,126 people live in the Downey area. Official forecasts and warnings for the area come from the National Weather Service LOX office, and the nearest NEXRAD radar site is KSOX. The city is in USDA plant hardiness zone 10b, where the coldest winter night typically falls between 35 to 40°F. Freezing temperatures are rare here.
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