Dailymet

Weather New Haven: Current forecast

New Haven / Connecticut (CT) / United States

12.9 °C
Feels like 9.2 °C
Min 6 °C / Max 16 °C
Weather New Haven: Patchy rain possible, 13 °C Patchy rain possible
21.6 km/h NNW
Wind
33.9 km/h NNW
Gusts
1011 hPa
Pressure
0 mm
Precipitation
81 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
07:05 / 18:08
Sunrise / Sunset
14:11 / 23:16
Moonrise / Moonset
First Quarter (47 %)
Moon phase

Updated: Oct 17, 2026, 8:05 CEST Oct 17, 2026, 2:05 EDT

Today's Summary

If you head out in New Haven today, you'll see a patchy rain possible sky. The thermometer currently shows 12.9°C. With wind from the north-north-west, it feels noticeably colder, around 9.2°C. Take an umbrella with you today – you'll probably need it. During the day temperatures will range between 6.4°C and 15.6°C.

Hourly forecast – New Haven, today

Oct 17, 02:00
10 °C
Light rain
New Haven Oct 17, 02:00: Light rain, 10 °C
Oct 17, 03:00
9 °C
Patchy rain possible
New Haven Oct 17, 03:00: Patchy rain possible, 9 °C
Oct 17, 04:00
9 °C
Patchy rain possible
New Haven Oct 17, 04:00: Patchy rain possible, 9 °C
Oct 17, 05:00
9 °C
Patchy rain possible
New Haven Oct 17, 05:00: Patchy rain possible, 9 °C
Oct 17, 06:00
9 °C
Patchy rain possible
New Haven Oct 17, 06:00: Patchy rain possible, 9 °C
Oct 17, 07:00
9 °C
Patchy rain possible
New Haven Oct 17, 07:00: Patchy rain possible, 9 °C
Oct 17, 08:00
9 °C
Patchy rain possible
New Haven Oct 17, 08:00: Patchy rain possible, 9 °C
Oct 17, 09:00
8 °C
Light drizzle
New Haven Oct 17, 09:00: Light drizzle, 8 °C
Oct 17, 10:00
9 °C
Patchy rain possible
New Haven Oct 17, 10:00: Patchy rain possible, 9 °C
Oct 17, 11:00
11 °C
Overcast
New Haven Oct 17, 11:00: Overcast, 11 °C
Oct 17, 12:00
12 °C
Overcast
New Haven Oct 17, 12:00: Overcast, 12 °C
Oct 17, 13:00
11 °C
Overcast
New Haven Oct 17, 13:00: Overcast, 11 °C
Oct 17, 14:00
11 °C
Overcast
New Haven Oct 17, 14:00: Overcast, 11 °C
Oct 17, 15:00
10 °C
Overcast
New Haven Oct 17, 15:00: Overcast, 10 °C
Oct 17, 16:00
9 °C
Overcast
New Haven Oct 17, 16:00: Overcast, 9 °C
Oct 17, 17:00
9 °C
Partly cloudy
New Haven Oct 17, 17:00: Partly cloudy, 9 °C
Oct 17, 18:00
8 °C
Clear
New Haven Oct 17, 18:00: Clear, 8 °C
Oct 17, 19:00
7 °C
Partly cloudy
New Haven Oct 17, 19:00: Partly cloudy, 7 °C
Oct 17, 20:00
7 °C
Overcast
New Haven Oct 17, 20:00: Overcast, 7 °C
Oct 17, 21:00
6 °C
Clear
New Haven Oct 17, 21:00: Clear, 6 °C
Oct 17, 22:00
6 °C
Clear
New Haven Oct 17, 22:00: Clear, 6 °C
Oct 17, 23:00
5 °C
Partly cloudy
New Haven Oct 17, 23:00: Partly cloudy, 5 °C
Oct 18, 00:00
5 °C
Clear
New Haven Oct 18, 00:00: Clear, 5 °C
Oct 18, 01:00
5 °C
Clear
New Haven Oct 18, 01:00: Clear, 5 °C
Time
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
New Haven Oct 17, 02:00: Light rain
New Haven Oct 17, 03:00: Patchy rain possible
New Haven Oct 17, 04:00: Patchy rain possible
New Haven Oct 17, 05:00: Patchy rain possible
New Haven Oct 17, 06:00: Patchy rain possible
New Haven Oct 17, 07:00: Patchy rain possible
New Haven Oct 17, 08:00: Patchy rain possible
New Haven Oct 17, 09:00: Light drizzle
New Haven Oct 17, 10:00: Patchy rain possible
New Haven Oct 17, 11:00: Overcast
New Haven Oct 17, 12:00: Overcast
New Haven Oct 17, 13:00: Overcast
New Haven Oct 17, 14:00: Overcast
New Haven Oct 17, 15:00: Overcast
New Haven Oct 17, 16:00: Overcast
New Haven Oct 17, 17:00: Partly cloudy
New Haven Oct 17, 18:00: Clear
New Haven Oct 17, 19:00: Partly cloudy
New Haven Oct 17, 20:00: Overcast
New Haven Oct 17, 21:00: Clear
New Haven Oct 17, 22:00: Clear
New Haven Oct 17, 23:00: Partly cloudy
New Haven Oct 18, 00:00: Clear
New Haven Oct 18, 01:00: Clear
Temperature (°C)
Chance of rain (%)
62
27
19
19
20
19
19
46
15
10
10
10
10
10
10
5
1
4
9
2
2
5
3
3
Precipitation
1.1 mm
0.1 mm
0 mm
0 mm
0 mm
0.1 mm
0 mm
0.4 mm
0 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
NNW
31
NNW
34
NNW
31
NNW
32
NNW
28
NNW
27
NNW
27
N
27
N
22
N
25
N
25
N
25
NNW
24
NNW
22
N
23
N
21
N
25
N
19
NNE
17
NNE
17
NNE
16
NNE
16
N
17
NNE
13
Pressure (hPa)
1014
1014
1015
1015
1017
1019
1020
1021
1022
1022
1021
1022
1024
1024
1025
1027
1028
1029
1029
1030
1030
1031
1031
1032
Humidity (%)
71 %
72 %
69 %
70 %
64 %
62 %
64 %
68 %
56 %
42 %
35 %
36 %
37 %
37 %
40 %
40 %
44 %
45 %
46 %
48 %
50 %
52 %
53 %
53 %
Cloud cover (%)
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
98 %
100 %
100 %
100 %
100 %
100 %
56 %
0 %
47 %
88 %
0 %
0 %
42 %
0 %
0 %

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 3.8°C at night, with daytime highs up to 18.8°C.

Date
Oct 17
Oct 18
Oct 19
Oct 20
Oct 21
Oct 22
Oct 23
Oct 24
Oct 25
Oct 26
Oct 27
Oct 28
Oct 29
Oct 30
New Haven October 17, 2026: Overcast
New Haven October 18, 2026: Sunny
New Haven October 19, 2026: Overcast
New Haven October 20, 2026: Overcast
New Haven October 21, 2026: Sunny
New Haven October 22, 2026: Overcast
New Haven October 23, 2026: Patchy rain possible
New Haven October 24, 2026: Sunny
New Haven October 25, 2026: Sunny
New Haven October 26, 2026: Sunny
New Haven October 27, 2026: Sunny
New Haven October 28, 2026: Sunny
New Haven October 29, 2026: Sunny
New Haven October 30, 2026: Sunny
Temperature (°C)
Chance of rain (%)
57
2
43
17
4
17
36
8
3
3
57
3
6
84
Precipitation
1.7 mm
—
0.6 mm
0.1 mm
—
0 mm
0.4 mm
—
—
—
1.2 mm
—
—
20.1 mm
Wind max (km/h)
34
19
32
29
28
23
20
27
23
13
26
27
16
27
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
October 17, 2026 New Haven October 17, 2026: Overcast Overcast 6 °C 16 °C 07:05 18:08 14:11 23:16 First Quarter (47 %)
October 18, 2026 New Haven October 18, 2026: Sunny Sunny 4 °C 13 °C 07:06 18:06 14:44 Does not set today First Quarter (58 %)
October 19, 2026 New Haven October 19, 2026: Overcast Overcast 6 °C 15 °C 07:08 18:05 15:11 00:19 First Quarter (68 %)
October 20, 2026 New Haven October 20, 2026: Overcast Overcast 11 °C 18 °C 07:09 18:03 15:34 01:22 Waxing Moon (77 %)
October 21, 2026 New Haven October 21, 2026: Sunny Sunny 8 °C 13 °C 07:10 18:02 15:55 02:24 Waxing Moon (86 %)
October 22, 2026 New Haven October 22, 2026: Overcast Overcast 7 °C 14 °C 07:11 18:00 16:15 03:26 Waxing Moon (92 %)
October 23, 2026 New Haven October 23, 2026: Patchy rain possible Patchy rain possible 10 °C 19 °C 07:12 17:59 16:34 04:28 Full Moon (97 %)
October 24, 2026 New Haven October 24, 2026: Sunny Sunny 8 °C 13 °C 07:13 17:57 16:55 05:32 Full Moon (100 %)
October 25, 2026 New Haven October 25, 2026: Sunny Sunny 5 °C 13 °C 07:14 17:56 17:19 06:38 Full Moon (100 %)
October 26, 2026 New Haven October 26, 2026: Sunny Sunny 6 °C 17 °C 07:16 17:55 17:47 07:47 Full Moon (98 %)
October 27, 2026 New Haven October 27, 2026: Sunny Sunny 9 °C 17 °C 07:17 17:53 18:22 08:58 Waning Moon (94 %)
October 28, 2026 New Haven October 28, 2026: Sunny Sunny 8 °C 13 °C 07:18 17:52 19:06 10:10 Waning Moon (88 %)
October 29, 2026 New Haven October 29, 2026: Sunny Sunny 5 °C 13 °C 07:19 17:51 20:01 11:18 Waning Moon (80 %)
October 30, 2026 New Haven October 30, 2026: Sunny Sunny 12 °C 15 °C 07:20 17:49 21:06 12:18 Waning Moon (71 %)