Dailymet

Weather New Haven: Current forecast

New Haven / Connecticut (CT) / United States

19.4 °C
Feels like 17.9 °C
Min 19 °C / Max 24 °C
Weather New Haven: Light rain, 19 °C Light rain
21.6 km/h ENE
Wind
34.7 km/h ENE
Gusts
1017 hPa
Pressure
2.2 mm
Precipitation
90 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:18 / 19:25
Sunrise / Sunset
21:12 / 11:00
Moonrise / Moonset
Waning Moon (70 %)
Moon phase

Updated: Sep 2, 2026, 5:41 CEST Sep 1, 2026, 23:41 EDT

Today's Summary

In New Haven the weather today is light rain. The thermometer currently shows 19.4°C. Pack a light jacket for the evening. During the day temperatures will range between 19.4°C and 23.7°C.

Hourly forecast – New Haven, today

Sep 2, 00:00
18 °C
Light rain
New Haven Sep 2, 00:00: Light rain, 18 °C
Sep 2, 01:00
18 °C
Light rain
New Haven Sep 2, 01:00: Light rain, 18 °C
Sep 2, 02:00
18 °C
Light rain
New Haven Sep 2, 02:00: Light rain, 18 °C
Sep 2, 03:00
18 °C
Light rain
New Haven Sep 2, 03:00: Light rain, 18 °C
Sep 2, 04:00
18 °C
Light rain
New Haven Sep 2, 04:00: Light rain, 18 °C
Sep 2, 05:00
19 °C
Patchy rain possible
New Haven Sep 2, 05:00: Patchy rain possible, 19 °C
Sep 2, 06:00
19 °C
Patchy rain possible
New Haven Sep 2, 06:00: Patchy rain possible, 19 °C
Sep 2, 07:00
19 °C
Patchy rain possible
New Haven Sep 2, 07:00: Patchy rain possible, 19 °C
Sep 2, 08:00
20 °C
Patchy rain possible
New Haven Sep 2, 08:00: Patchy rain possible, 20 °C
Sep 2, 09:00
20 °C
Patchy rain possible
New Haven Sep 2, 09:00: Patchy rain possible, 20 °C
Sep 2, 10:00
21 °C
Patchy rain possible
New Haven Sep 2, 10:00: Patchy rain possible, 21 °C
Sep 2, 11:00
22 °C
Patchy rain possible
New Haven Sep 2, 11:00: Patchy rain possible, 22 °C
Sep 2, 12:00
22 °C
Overcast
New Haven Sep 2, 12:00: Overcast, 22 °C
Sep 2, 13:00
22 °C
Overcast
New Haven Sep 2, 13:00: Overcast, 22 °C
Sep 2, 14:00
21 °C
Overcast
New Haven Sep 2, 14:00: Overcast, 21 °C
Sep 2, 15:00
21 °C
Overcast
New Haven Sep 2, 15:00: Overcast, 21 °C
Sep 2, 16:00
21 °C
Overcast
New Haven Sep 2, 16:00: Overcast, 21 °C
Sep 2, 17:00
21 °C
Overcast
New Haven Sep 2, 17:00: Overcast, 21 °C
Sep 2, 18:00
21 °C
Overcast
New Haven Sep 2, 18:00: Overcast, 21 °C
Sep 2, 19:00
21 °C
Patchy rain possible
New Haven Sep 2, 19:00: Patchy rain possible, 21 °C
Sep 2, 20:00
21 °C
Overcast
New Haven Sep 2, 20:00: Overcast, 21 °C
Sep 2, 21:00
21 °C
Patchy rain possible
New Haven Sep 2, 21:00: Patchy rain possible, 21 °C
Sep 2, 22:00
21 °C
Patchy rain possible
New Haven Sep 2, 22:00: Patchy rain possible, 21 °C
Sep 2, 23:00
21 °C
Light rain shower
New Haven Sep 2, 23:00: Light rain shower, 21 °C
Time
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
New Haven Sep 2, 00:00: Light rain
New Haven Sep 2, 01:00: Light rain
New Haven Sep 2, 02:00: Light rain
New Haven Sep 2, 03:00: Light rain
New Haven Sep 2, 04:00: Light rain
New Haven Sep 2, 05:00: Patchy rain possible
New Haven Sep 2, 06:00: Patchy rain possible
New Haven Sep 2, 07:00: Patchy rain possible
New Haven Sep 2, 08:00: Patchy rain possible
New Haven Sep 2, 09:00: Patchy rain possible
New Haven Sep 2, 10:00: Patchy rain possible
New Haven Sep 2, 11:00: Patchy rain possible
New Haven Sep 2, 12:00: Overcast
New Haven Sep 2, 13:00: Overcast
New Haven Sep 2, 14:00: Overcast
New Haven Sep 2, 15:00: Overcast
New Haven Sep 2, 16:00: Overcast
New Haven Sep 2, 17:00: Overcast
New Haven Sep 2, 18:00: Overcast
New Haven Sep 2, 19:00: Patchy rain possible
New Haven Sep 2, 20:00: Overcast
New Haven Sep 2, 21:00: Patchy rain possible
New Haven Sep 2, 22:00: Patchy rain possible
New Haven Sep 2, 23:00: Light rain shower
Temperature (°C)
Chance of rain (%)
81
81
81
82
82
40
35
33
31
26
22
20
19
19
22
23
23
25
26
28
27
28
29
75
Precipitation
2.4 mm
2.4 mm
2.4 mm
2.4 mm
2.4 mm
0.1 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
1.3 mm
Wind (km/h)
ENE
22
ENE
21
ENE
21
ENE
20
ENE
18
ENE
19
ENE
19
ENE
21
E
19
E
19
E
18
E
17
ESE
17
ESE
17
ESE
21
E
21
E
20
ESE
19
ESE
18
SE
14
SE
10
ESE
11
E
11
E
12
Pressure (hPa)
1017
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
Humidity (%)
88 %
89 %
89 %
90 %
91 %
94 %
94 %
92 %
89 %
85 %
76 %
72 %
72 %
73 %
78 %
79 %
79 %
82 %
85 %
85 %
86 %
86 %
87 %
90 %
Cloud cover (%)
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
98 %
100 %
100 %
99 %
100 %
100 %
100 %
100 %
100 %
98 %
100 %
100 %
100 %
100 %
100 %

14-day weather forecast – New Haven

14-day trend for New Haven: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 9.3°C at night, with daytime highs up to 29.6°C.

Date
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Sep 11
Sep 12
Sep 13
Sep 14
New Haven September 1, 2026: Patchy rain possible
New Haven September 2, 2026: Patchy rain possible
New Haven September 3, 2026: Patchy rain possible
New Haven September 4, 2026: Sunny
New Haven September 5, 2026: Sunny
New Haven September 6, 2026: Sunny
New Haven September 7, 2026: Sunny
New Haven September 8, 2026: Overcast
New Haven September 9, 2026: Sunny
New Haven September 10, 2026: Overcast
New Haven September 11, 2026: Sunny
New Haven September 12, 2026: Overcast
New Haven September 13, 2026: Overcast
New Haven September 14, 2026: Overcast
Temperature (°C)
Chance of rain (%)
90
89
89
17
4
4
3
49
36
6
36
39
10
70
Precipitation
9.1 mm
17.2 mm
8.5 mm
0.1 mm
0 mm
1 mm
0.5 mm
0.5 mm
0.3 mm
1.6 mm
Wind max (km/h)
22
23
15
14
22
23
20
22
31
21
17
19
15
16
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
September 1, 2026 New Haven September 1, 2026: Patchy rain possible Patchy rain possible 19 °C 24 °C 06:18 19:25 21:12 11:00 Waning Moon (70 %)
September 2, 2026 New Haven September 2, 2026: Patchy rain possible Patchy rain possible 18 °C 22 °C 06:19 19:23 21:43 12:09 Last Quarter (60 %)
September 3, 2026 New Haven September 3, 2026: Patchy rain possible Patchy rain possible 20 °C 25 °C 06:20 19:21 22:22 13:19 Last Quarter (50 %)
September 4, 2026 New Haven September 4, 2026: Sunny Sunny 20 °C 28 °C 06:21 19:20 23:12 14:29 Last Quarter (39 %)
September 5, 2026 New Haven September 5, 2026: Sunny Sunny 18 °C 26 °C 06:22 19:18 Does not rise today 15:33 Waning Crescent (29 %)
September 6, 2026 New Haven September 6, 2026: Sunny Sunny 14 °C 24 °C 06:23 19:16 00:14 16:28 Waning Crescent (20 %)
September 7, 2026 New Haven September 7, 2026: Sunny Sunny 15 °C 23 °C 06:24 19:15 01:27 17:13 Waning Crescent (12 %)
September 8, 2026 New Haven September 8, 2026: Overcast Overcast 19 °C 25 °C 06:25 19:13 02:47 17:50 Waning Crescent (6 %)
September 9, 2026 New Haven September 9, 2026: Sunny Sunny 9 °C 20 °C 06:26 19:11 04:08 18:20 New Moon (2 %)
September 10, 2026 New Haven September 10, 2026: Overcast Overcast 11 °C 21 °C 06:27 19:10 05:28 18:46 New Moon (0 %)
September 11, 2026 New Haven September 11, 2026: Sunny Sunny 14 °C 21 °C 06:28 19:08 06:46 19:11 New Moon (0 %)
September 12, 2026 New Haven September 12, 2026: Overcast Overcast 22 °C 30 °C 06:29 19:06 08:02 19:35 New Moon (3 %)
September 13, 2026 New Haven September 13, 2026: Overcast Overcast 21 °C 28 °C 06:30 19:05 09:17 20:01 Waxing Crescent (8 %)
September 14, 2026 New Haven September 14, 2026: Overcast Overcast 16 °C 23 °C 06:31 19:03 10:32 20:30 Waxing Crescent (14 %)