Norwalk weather — 10-day forecast

Temperature, rain, wind and feels-like in Norwalk, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 20:00 · NOAA HRRR model

20 °C

Clear sky

8.9 km/hforce 2

Next 12 h

  • 2020°
  • 2118°
  • 2217°
  • 2316°
  • 0015°
  • 0114°
  • 0213°
  • 0312°
  • 0412°
  • 0511°
  • 0610°
  • 0710°
  • 07:06Sunrise
  • 0810°

↑ 20°20:00↓ 10°07:00

Humidity
85 %
Dew point
17 °C
Gusts
27.2 km/h
Clouds
1 %
Pressure
1,012 hPa ↑

Grid point 1.1 km away · 3.0 km grid · elevation 26 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 20:00
18
Good

Index set by Ozone

Ozone
46.0µg/m³
PM2.5
4.8µg/m³
PM10
5.0µg/m³
Nitrogen dioxide
12.7µg/m³
Sulphur dioxide
0.6µg/m³
Carbon monoxide
184.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

5° → 25°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Mainly clear16 %

    25°

    16°

  • Thu

    Mainly clear56 %

    16°

    10°

  • Fri

    Light showers98 %

    21°

    12°

  • Sat

    Light rain98 %

    20°

    6°

  • Sun

    Clear sky28 %

    13°

    5°

  • Mon

    Clear sky28 %

    15°

    8°

  • Tue

    Mainly clear

    19°

    10°

  • Wed

    Clear sky

    18°

    12°

  • Thu

    Mainly clear

    14°

    8°

  • Fri

    Mainly clear

    15°

    9°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV2low
Sunrise
07:05
Daylight
11 h 10
Sunset
18:15

Radiation · 3.7 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.2 mperiod 2 s 271°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Norwalk the mean temperature will be 21.0 °C — +7.1 °C against the normal for 14 October, measured from 1940 to 2026. (1,290 obs.)

Norwalk climate — normals and trends →