New York, NY 22° Los Angeles, CA 22° Chicago, IL 18° Houston, TX 26° Miami, FL 26° Phoenix, AZ 33° Seattle, WA 14° Denver, CO 22° Toronto, ON 14° Vancouver, BC 13°
WeatherLive › California › Norwalk

Norwalk, CA Weather (90650)

ZIP codes: 90650 · 90651 · 90652
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherNorwalk · 5:04 AM PDT
37° | 22°
23°C
Feels like 26°
Partly cloudy
WindSW 3 mph · Gusts 14 mph
Precip5% · –
Humidity85% · Dew point 20°
UV index9 Very high
Air Quality105 Unhealthy for Sensitive Groups
Pressure29.83 inHg
Visibility4 mi
Sunrise / Sunset6:23 AM · 7:23 PM · 13h 0m

Weather map — Norwalk

Full radar →
Now
22°
29%
4 mph
06:00
22°
29%
3 mph
07:00
22°
30%
3 mph
08:00
24°
24%
3 mph
09:00
28°
16%
4 mph
10:00
31°
10%
5 mph
11:00
33°
10%
6 mph
12:00
34°
2%
8 mph
13:00
36°
1%
8 mph
14:00
37°
1%
9 mph
15:00
37°
2%
11 mph
16:00
37°
1%
12 mph
17:00
36°
1%
11 mph
18:00
35°
1%
10 mph
19:00
33°
0%
9 mph
20:00
32°
1%
8 mph
21:00
31°
1%
7 mph
22:00
29°
1%
6 mph
23:00
28°
1%
5 mph
00:00
28°
2%
4 mph
01:00
28°
2%
5 mph
02:00
27°
2%
4 mph
03:00
27°
2%
4 mph
04:00
27°
3%
4 mph

Today · Fri 8/28

High 37°
5% / –

Sunny. Winds SW at 12 mph.

Overnight · Fri 8/28

Low 22°
— / –

Sunny.

Tomorrow · Sat 8/29

35° | 26°
1% / –

Sunny. Winds SW at 11 mph.

7-day trend

Norwalk · temperature + precipitation

10-day forecast

Updated 5:04 AM

Details & indices

Wind
3 mph SW
Gusts 14 mph
Humidity
85%
Dew point 20°
Pressure
29.83 inHg
Falling
UV index
9 — Very high
High today
Air Quality
Unhealthy for Sensitive Groups
AQI 105 · US EPA
Allergy
Very high
Mugwort
Visibility
4 mi
Reduced
Allergy — Norwalk

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Moderate

Sun & moon

Sunrise6:23 AM
Sunset7:23 PM
Length of day13h 0m
Moonrise7:43 PM
Moonset6:50 AM
Moon phase🌕 Full Moon · 100%
Next full moonSep 26 Harvest Moon
Latitude33.9022°N
Longitude-118.0817°E

Water temps nearby

View all →
Huntington Beach (17 mi)75°
Newport Beach (22 mi)76°
Venice Beach (23 mi)75°
Santa Monica Beach (25 mi)75°
Laguna Beach (30 mi)76°
Zuma Beach, Malibu (43 mi)74°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Los Angeles
Partly cloudy
22°
San Diego
Partly cloudy
19°
San Jose
Partly cloudy
18°
San Francisco
Mostly cloudy
16°
Fresno
Partly cloudy
22°
Sacramento
Mostly cloudy
19°
Data sources · Friday, August 28
Where the Norwalk forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 33.9022°N, -118.0817°.
NBM + global weather models
Updated: 5:04 AM
Weather in Norwalk
Over the next 10 days Norwalk tops out around 37° (Friday) and dips to 22° on the coolest night (Sunday). The gauge should stay near zero — no meaningful precipitation is expected. Heads up: 3 NWS alerts are active right now, including a Heat Advisory — details on the alerts tab. Right now Norwalk is running about 54° warmer than San Diego. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Norwalk, CA · Elev 92 ft · 33.90°N, 118.08°W · California · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 5:04 AM