West Haven, Connecticut Weather Forecast
Today in West Haven: slight rain with a high near 61°F and a low around 55°F. Rain chance 99%. Best chance of rain is Monday at 68%. Warming trend: highs climb from 61°F today to 72°F by Wednesday.
Forecast updated 10:05 PM EDT, Oct 11
Active Weather Alerts
7-Day Forecast for West Haven
Today 10/11
61°/55°
99%
Mon 10/12
70°/54°
68%
Tue 10/13
68°/56°
15%
Wed 10/14
72°/61°
15%
Thu 10/15
64°/53°
10%
Fri 10/16
63°/51°
56%
Sat 10/17
54°/42°
21%
Next 24 Hours
| Now | Mon12 AM | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky |  | | | | | | | |  | | | | | | | | | | | | |  |  | |
| Temp | 58° | 57° | 57° | 56° | 56° | 55° | 55° | 55° | 54° | 55° | 56° | 59° | 61° | 64° | 67° | 69° | 69° | 70° | 69° | 67° | 65° | 63° | 61° | 60° |
| Rain | 68% | 68% | 32% | 23% | 14% | 10% | 4% | 3% | 2% | 2% | 2% | 2% | 2% | 3% | 3% | 2% | 1% | 1% | 0% | 0% | 1% | 2% | 1% | 1% |
| Wind | NE 14 | NNE 14 | NNE 14 | NNE 14 | NNE 14 | NNE 15 | NNE 14 | NNE 14 | NNE 13 | N 13 | N 13 | N 12 | N 11 | N 10 | N 9 | N 7 | NNW 7 | NNW 7 | NW 6 | NW 6 | NW 5 | NNW 5 | NNW 4 | NNW 4 |
Growing Conditions
Growing degree days
3,234
since Apr 1, base 50°F
Rain, last 30 days
3.15 in
model analysis
Rain, year to date
37.84 in
since Jan 1
2-inch soil temperature
55°F
yesterday, daily average
Reference ET, last 7 days
0.85 in
FAO-56 grass reference
Through Oct 10. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for West Haven →
Current Stats & Observations
NWS Forecast
About West Haven Weather
West Haven sits at about 59 feet above sea level in New Haven County, Connecticut. About 54,620 people live in the West Haven 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 6 and the first fall freeze around Nov 12.
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