New York, NY 75° Los Angeles, CA 85° 🌤️ Chicago, IL Houston, TX 96° 🌤️ Miami, FL Phoenix, AZ 96° Seattle, WA 64° Denver, CO 83° 🌤️ Toronto, ON 🌤️ Vancouver, BC
WeatherLiveConnecticutNorwalk

Norwalk, CT Weather (06858)

ZIP codes: 06858 · 06856 · 06851 · 06850
Current WeatherNorwalk · 1:55 PM EDT
74° | 66°
71°F
Feels like 71°
Partly cloudy
WindE 7 mph · Gusts 16 mph
Precip66% · 0.04 in
Humidity77% · Dew point 63°
UV index2 Low
Air Quality43 Good
Pressure30.03 inHg
Visibility6 mi
Sunrise / Sunset6:10 AM · 7:42 PM · 13h 32m

Weather map — Norwalk

Full radar →
Now
71°
28%
7 mph
14:00
73°
28%
7 mph
15:00
73°
30%
6 mph
16:00
73°
30%
6 mph
17:00
73°
31%
7 mph
18:00
74°
21%
7 mph
19:00
73°
30%
7 mph
20:00
70°
36%
8 mph
21:00
71°
37%
8 mph
22:00
71°
37%
7 mph
23:00
70°
37%
7 mph
00:00
71°
24%
8 mph
01:00
71°
27%
8 mph
02:00
71°
0.02 in
8 mph
03:00
70°
0.02 in
9 mph
04:00
71°
62%
11 mph
05:00
71°
0.03 in
11 mph
06:00
70°
0.04 in
10 mph
07:00
71°
0.02 in
10 mph
08:00
72°
31%
10 mph
09:00
73°
32%
7 mph
10:00
76°
24%
6 mph
11:00
78°
20%
5 mph
12:00
80°
17%
6 mph

Today · Sat 8/22

High 74°
66% / 0.04 in

Showers. Winds NE at 9 mph.

Tonight · Sat 8/22

Low 70°
37% / –

Partly cloudy. Winds S at 8 mph.

Tomorrow · Sun 8/23

83° | 70°
79% / 0.22 in

Showers. Winds S at 12 mph.

7-day trend

Norwalk · temperature + precipitation

10-day forecast

Updated 1:55 PM

Details & indices

Wind
7 mph E
Gusts 16 mph
Humidity
77%
Dew point 63°
Pressure
30.03 inHg
Rising
UV index
2 — Low
High today
Air Quality
Good
AQI 43 · US EPA
Allergy
High
Mugwort
Visibility
6 mi
Clear view
Allergy — Norwalk

🌿 Conditions right now

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

Sun & moon

Sunrise6:10 AM
Sunset7:42 PM
Length of day13h 32m
Moonrise4:39 PM
Moonset12:22 AM
Next full moonAug 28 Sturgeon Moon
Latitude41.1176°N
Longitude-73.4079°E

Water temps nearby

View all →
Jones Beach (36 mi)73°
Rockaway Beach (43 mi)73°
Coney Island Beach (48 mi)76°

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Bridgeport
Data sources · Saturday, August 22
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: 41.1176°N, -73.4079°.
NBM + global weather models
Updated: 1:55 PM
ZIP codes in Norwalk
📮
06850
Norwalk
📮
06851
Norwalk
📮
06852
Norwalk
📮
06853
Darien
📮
06854
East Norwalk
📮
06855
East Norwalk
📮
06856
Norwalk
📮
06857
Norwalk
📮
06858
Norwalk
📮
06860
Norwalk
Weather in Norwalk
The 10-day span for Norwalk runs from a high near 83° on Sunday down to 63° overnight on Wednesday. About 0.44 in of precipitation is expected in total; the most likely wet day is Sunday (79% chance). No active NWS alerts at the moment — quiet on the hazards front. Right now Norwalk is running about 7° warmer than Worcester. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Norwalk, CT · Elev 36 ft · 41.12°N, 73.41°W · Connecticut · 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: 1:55 PM