Weather Forecast for New Haven

Connecticut, United States of America

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Current Weather - New Haven: 8°C

Connecticut, United States of America

Clear

Feels like 7°C

Wind

9 km/h NNW

Humidity

81%

Pressure

1019 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Sunday, May 31, 2026

High

21°C

Low

6°C

Rain Chance

77%

Hourly Forecast

Sunny 10°C
07:00
Sunny 13°C
08:00
Sunny 15°C
09:00
Sunny 18°C
10:00
Sunny 19°C
11:00
Sunny 20°C
12:00
Partly Cloudy 20°C
13:00
Partly Cloudy 20°C
14:00
Partly Cloudy 20°C
15:00
Cloudy 19°C
16:00
Partly Cloudy 19°C
17:00
Partly Cloudy 18°C
18:00
Cloudy 17°C
19:00
Patchy rain nearby 16°C
20:00
Cloudy 15°C
21:00
Partly Cloudy 14°C
22:00
Patchy rain nearby 13°C
23:00
Jun 01

Day Statistics

Maximum Wind

14 km/h

Humidity

63%

Precipitation

0 mm

UV Index

7

Visibility

10 km

Rain Chance

77%

Snow Chance

0%

Sun & Moon

Sunrise

05:21 AM

Sunset

08:17 PM

Moonrise

09:27 PM

Moonset

05:11 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

6.4

μg/m³

PM10

7.6

μg/m³

NO₂

7.2

μg/m³

O₃

74

μg/m³

SO₂

1.5

μg/m³

CO

119.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

When to visit New Haven?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
3°C
💧
16 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

February

☀️
4°C
💧
15 Days of rain
❄️
Very heavy snowfall

March

☀️
7°C
💧
19 Days of rain
❄️
Very heavy snowfall

April

☀️
12°C
💧
17 Days of rain
❄️
Moderate snowfall

May

☀️
18°C
💧
15 Days of rain
❄️
No snowfall

June

☀️
23°C
💧
15 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
27°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month
🌵 Driest month

August

☀️
27°C
💧
15 Days of rain
❄️
No snowfall
Best time to visit

September

☀️
23°C
💧
16 Days of rain
❄️
No snowfall

October

☀️
18°C
💧
19 Days of rain
❄️
Light snow possible

November

☀️
12°C
💧
16 Days of rain
❄️
Moderate snowfall

December

☀️
6°C
💧
20 Days of rain
❄️
Very heavy snowfall
🌧 Wettest month,