Live Weather & Forecast
Weather in Norwalk
Connecticut, United States · Real-time conditions & 3-day outlook
8°C
Feels like 5°C
46°F / Feels 41°F
Clear
Norwalk, Connecticut
🌙 Nighttime
Updated: 2026-04-12 23:15
Humidity
79%
Wind
14.8 km/h S
Wind Gust
21.7 km/h
Pressure
1029 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
4.7°C
Wind Degree
180°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
167.9 μg/m³
NO₂
12.7 μg/m³
O₃
85 μg/m³
SO₂
4.5 μg/m³
PM 2.5
8.5 μg/m³
PM 10
10.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Norwalk, Connecticut
12 AM
8°
Clear
1 AM
7°
Clear
2 AM
6°
Clear
3 AM
5°
Clear
4 AM
4°
Clear
5 AM
4°
Clear
6 AM
3°
Clear
7 AM
5°
Sunny
8 AM
7°
Sunny
9 AM
8°
Sunny
10 AM
10°
Sunny
11 AM
12°
Sunny
12 PM
13°
Sunny
1 PM
13°
Sunny
2 PM
13°
Sunny
3 PM
12°
Sunny
4 PM
14°
Sunny
5 PM
14°
Sunny
6 PM
12°
Sunny
7 PM
10°
Sunny
8 PM
9°
Clear
9 PM
8°
Clear
10 PM
8°
Clear
11 PM
8°
Clear
3-Day Forecast
Daily overview for Norwalk, Connecticut
Today
Sunny
15°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 49%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
24°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 28.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:17 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Mist
22°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Norwalk
Plan your trip to Norwalk, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Norwalk?
Current conditions in Norwalk: Clear, temperature 8°C, humidity 79%.
What is the best time to visit Norwalk?
The best time to visit Norwalk is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Norwalk?
Norwalk is located at approximately 41.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Norwalk?
The wettest period in Norwalk is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Norwalk?
For visits to Norwalk during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Norwalk in?
Norwalk is located in United States, in the state of Connecticut.
What are the public holidays in Norwalk in 2026?
View the 2026 public holidays for Norwalk on our Holidays page.
What are the GPS coordinates used for the weather forecast in Norwalk?
The weather forecast for Norwalk uses coordinates 41.1176, -73.4079.