Norwalk, CT Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Norwalk, CT.

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Current Conditions — Norwalk, CT

WHITE PLAINS (KHPN)

Light Drizzle

46.4 F
Humidity:76%
Wind Speed: 12.7 mph
Barometer:30.11 in
Dewpoint:39.2 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:40.6 F
Apr 22 2026, 11:15 AM EDT
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5-Day Forecast — Norwalk, CT

Wednesday

High 53 °F
Chance of Rain Showers
Wednesday
Night
Low 41 °F
Mostly Cloudy
Thursday

High 68 °F
Partly Sunny
Thursday
Night
Low 46 °F
Mostly Cloudy
Friday

High 60 °F
Mostly Cloudy
Friday
Night
Low 44 °F
Partly Cloudy
Saturday

High 55 °F
Chance of Rain Showers
Saturday
Night
Low 41 °F
Chance of Rain
Sunday

High 59 °F
Mostly Cloudy

Detailed Forecast — Norwalk, CT

Wednesday
Chance of Rain Showers. High near 53°F. Wind 6 to 12 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly Cloudy. Low around 41°F. Wind 2 to 5 mph, with gusts as high as 8 mph.
Thursday
Partly Sunny. High near 68°F. Wind 3 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Mostly Cloudy. Low around 46°F. Wind 5 to 6 mph, with gusts as high as 12 mph.
Friday
Mostly Cloudy. High near 60°F. Wind 5 to 7 mph, with gusts as high as 10 mph.
Friday Night
Partly Cloudy. Low around 44°F. Wind around 3 mph, with gusts as high as 8 mph.
Saturday
Chance of Rain Showers. High near 55°F. Wind 6 to 9 mph, with gusts as high as 14 mph.
Saturday Night
Chance of Rain. Low around 41°F. Wind 3 to 6 mph, with gusts as high as 12 mph.
Sunday
Mostly Cloudy. High near 59°F. Wind 6 to 9 mph, with gusts as high as 14 mph.
Sunday Night
Mostly Cloudy. Low around 42°F. Wind 3 to 6 mph, with gusts as high as 10 mph.
Monday
Slight Chance of Showers. High near 60°F. Wind 6 to 9 mph, with gusts as high as 14 mph.
Monday Night
Slight Chance of Showers. Low around 46°F. Wind around 6 mph, with gusts as high as 13 mph.
Tuesday
Chance of Rain Showers. High near 60°F. Wind 7 to 10 mph, with gusts as high as 17 mph.
CT Radar
Current Radar • CT
Day 1 Outlook • April 22, 2026

Observation History — Norwalk, CT

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
11:15 AM EDT 12.7 10.00 Light Drizzle -- 46.4 39.2 76% 40.6 NA 30.11 1019.6
10:55 AM EDT 11.5 10.00 Light Drizzle -- 46.4 37.4 71% 41.0 NA 30.11 1019.6
10:50 AM EDT SE 10.4 10.00 Light Drizzle -- 46.4 37.4 71% 41.4 NA 30.11 1019.6
10:40 AM EDT SE 10.4 10.00 Light Drizzle -- 46.4 39.2 76% 41.4 NA 30.12 1020.0
10:35 AM EDT SE 11.5 10.00 Light Drizzle -- 46.4 39.2 76% 41.0 NA 30.11 1019.6
10:20 AM EDT 10.00 Light Drizzle -- 46.4 39.2 76% NA NA 30.11 1019.6
10:00 AM EDT 10.00 Light Drizzle -- 44.6 39.2 81% NA NA 30.11 1019.6
09:50 AM EDT 10.4 G 17.3 10.00 Cloudy -- 44.6 39.2 81% 39.2 NA 30.12 1020.0
09:35 AM EDT SE 8.1 10.00 Cloudy -- 44.6 39.2 81% 40.1 NA 30.12 1020.0
09:25 AM EDT SE 11.5 10.00 Mostly Cloudy -- 44.6 39.2 81% 38.8 NA 30.11 1019.6
09:20 AM EDT SE 12.7 10.00 Cloudy -- 44.6 41.0 87% 38.5 NA 30.11 1019.6
09:10 AM EDT SE 10.4 10.00 Cloudy -- 44.6 41.0 87% 39.2 NA 30.12 1020.0
09:05 AM EDT SE 10.4 10.00 Cloudy -- 44.6 41.0 87% 39.2 NA 30.12 1020.0
09:00 AM EDT 10.4 G 17.3 10.00 Cloudy -- 44.6 41.0 87% 39.2 NA 30.12 1020.0
08:50 AM EDT SE 8.1 10.00 Cloudy -- 44.6 41.0 87% 40.1 NA 30.13 1020.3
08:45 AM EDT SE 8.1 10.00 Cloudy -- 44.6 39.2 81% 40.1 NA 30.14 1020.7
08:35 AM EDT 6.9 10.00 Cloudy -- 42.8 41.0 93% 38.5 NA 30.14 1020.7
08:30 AM EDT SE 8.1 10.00 Cloudy -- 42.8 39.2 87% 37.9 NA 30.14 1020.7
08:25 AM EDT SE 8.1 10.00 Cloudy -- 42.8 39.2 87% 37.9 NA 30.14 1020.7
08:20 AM EDT SE 9.2 10.00 Cloudy -- 42.8 39.2 87% 37.4 NA 30.14 1020.7
08:15 AM EDT SE 8.1 10.00 Cloudy -- 42.8 39.2 87% 37.9 NA 30.14 1020.7
08:10 AM EDT SE 9.2 10.00 Cloudy -- 42.8 39.2 87% 37.4 NA 30.14 1020.7
08:05 AM EDT 9.2 10.00 Cloudy -- 42.8 39.2 87% 37.4 NA 30.14 1020.7
08:00 AM EDT SE 8.1 10.00 Cloudy -- 42.8 39.2 87% 37.9 NA 30.14 1020.7

Regional Weather Observation

WHITE PLAINS (KHPN)

Light Drizzle
46.4 F

DANBURY (KDXR)

Cloudy
44.6 F

POUGHKEEPSIE (KPOU)

Cloudy
48.2 F

BRIDGEPORT (KBDR)

Cloudy
46.4 F

OXFORD/WATERBURY (KOXC)

NULL
42.8 F

FARMINGDALE (KFRG)

Cloudy
46.4 F
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