🇺🇸 Weather in New Haven
Map Overlays:
Hourly Forecast for New Haven
03:00
17°
3%
04:00
16°
4%
05:00
16°
4%
06:00
17°
4%
07:00
19°
3%
08:00
21°
1%
09:00
23°
1%
10:00
26°
1%
11:00
29°
0%
12:00
28°
0%
13:00
28°
0%
14:00
28°
1%
15:00
28°
1%
16:00
28°
0%
17:00
28°
1%
18:00
27°
1%
19:00
26°
73%
20:00
23°
73%
21:00
22°
73%
22:00
20°
73%
23:00
19°
73%
00:00
18°
26%
01:00
18°
10%
02:00
18°
22%
14-Day Forecast for New Haven
2026-06-06
Patchy rain nearby
33° /
16°
2026-06-07
Patchy rain nearby
26° /
17°
2026-06-08
Sunny
24° /
12°
2026-06-09
Sunny
25° /
12°
2026-06-10
Sunny
28° /
16°
2026-06-11
Partly Cloudy
25° /
18°
2026-06-12
Fog
26° /
16°
Additional Forecasts for New Haven
Air Quality
💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 185.0 μg/m³
O₃ (Ozone) 108.0 μg/m³
NO₂ (Nitrogen Dioxide) 11.5 μg/m³
SO₂ (Sulphur Dioxide) 1.8 μg/m³
PM2.5 (Fine particles) 25.7 μg/m³
PM10 (Coarse particles) 29.7 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in New Haven — FAQ
Answers refreshed each request based on current conditions in New Haven.
What is the weather like right now in New Haven?
Right now in New Haven, United States the temperature is 16.1°C (feels like 16.1°C), with clear. Relative humidity is 83% and wind is 4.7 km/h.
What is today's high and low temperature in New Haven?
Today's forecast high in New Haven is 32.6°C and the overnight low is 15.7°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in New Haven today?
The chance of precipitation in New Haven today is 73%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in New Haven differ from nearby cities?
Even short distances can change temperatures noticeably. New Haven's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.