New Haven, Connecticut Weather Forecast
Today in New Haven: slight rain with a high near 60°F and a low around 52°F. Rain chance 99%. Best chance of rain is Monday at 67%. Warming trend: highs climb from 60°F today to 73°F by Wednesday.
Forecast updated 10:05 PM EDT, Oct 11
Active Weather Alerts
7-Day Forecast for New Haven
Today 10/11
60°/52°
99%
Mon 10/12
71°/53°
67%
Tue 10/13
69°/55°
14%
Wed 10/14
73°/60°
14%
Thu 10/15
64°/50°
9%
Fri 10/16
63°/49°
56%
Sat 10/17
53°/41°
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 | 57° | 56° | 56° | 55° | 55° | 55° | 54° | 54° | 53° | 54° | 55° | 58° | 61° | 64° | 67° | 70° | 71° | 71° | 70° | 67° | 64° | 62° | 60° | 59° |
| Rain | 69% | 67% | 33% | 22% | 15% | 10% | 4% | 3% | 2% | 2% | 2% | 2% | 2% | 3% | 3% | 2% | 1% | 1% | 0% | 0% | 1% | 2% | 1% | 2% |
| Wind | NE 11 | NNE 11 | NNE 11 | NNE 11 | N 11 | NNE 12 | NNE 12 | NNE 12 | N 12 | N 11 | N 11 | N 11 | N 10 | N 9 | N 8 | N 7 | NNW 7 | NNW 7 | NW 6 | NW 5 | NW 5 | NNW 4 | NNW 3 | N 3 |
Growing Conditions
Growing degree days
3,216
since Apr 1, base 50°F
Rain, last 30 days
2.30 in
model analysis
Rain, year to date
36.82 in
since Jan 1
2-inch soil temperature
54°F
yesterday, daily average
Reference ET, last 7 days
0.81 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 New Haven →
Current Stats & Observations
NWS Forecast
About New Haven Weather
New Haven sits at about 56 feet above sea level in New Haven County, Connecticut. About 564,830 people live in the New 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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