Norwalk, Connecticut Weather Forecast
Today in Norwalk: clear skies with a high near 57°F and a low around 39°F. Rain chance 0%. No day tops a 20% rain chance through Thursday. Warming trend: highs climb from 57°F today to 66°F by Monday.
Forecast updated 10:05 PM EDT, Oct 22
Active Weather Alerts
7-Day Forecast for Norwalk
Today 10/23
57°39°
Sat 10/24
59°37°
Sun 10/25
62°37°
Mon 10/26
66°40°
Tue 10/27
60°43°
Wed 10/28
55°39°
Thu 10/29
60°43°
Next 24 Hours
| Now | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky |  | | | | | | | | | | | | | | | | | | | |  | | | |
| Temp | 48° | 46° | 45° | 44° | 43° | 43° | 42° | 41° | 41° | 46° | 50° | 53° | 55° | 57° | 57° | 57° | 57° | 57° | 53° | 49° | 44° | 43° | 41° | 39° |
| Rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | NNE 6 | NNE 6 | NNE 5 | NNE 5 | NNE 4 | NNE 5 | N 5 | N 4 | N 4 | N 4 |
Growing Conditions
Growing degree days
3,481
since Apr 1, base 50°F
Rain, last 30 days
3.24 in
model analysis
Rain, year to date
46.41 in
since Jan 1
2-inch soil temperature
55°F
yesterday, daily average
Reference ET, last 7 days
0.64 in
FAO-56 grass reference
Through Oct 21. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for Norwalk →
Current Stats & Observations
NWS Forecast
About Norwalk Weather
Norwalk sits at about 128 feet above sea level in Fairfield County, Connecticut. About 88,816 people live in the Norwalk area. Official forecasts and warnings for the area come from the National Weather Service OKX office, and the nearest NEXRAD radar site is KOKX. The city is in USDA plant hardiness zone 7a, where the coldest winter night typically falls between 0 to 5°F. Over the past ten years the last spring freeze has come around Apr 3 and the first fall freeze around Nov 19.
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