Weather Forecast for New Haven
Connecticut, United States of America
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Current Weather - New Haven: 23°C
Current Weather - New Haven: 23°C
Connecticut, United States of America
Sunny
Feels like 25°C
Wind
13 km/h SSW
Humidity
57%
Pressure
1020 mb
UV Index
6
Visibility
16 km
Sunny
Thursday, July 23, 2026
High
25°C
Low
18°C
Rain Chance
4%
Hourly Forecast
21°C
21°C
21°C
Day Statistics
Maximum Wind
14 km/h
Humidity
65%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
05:38 AM
Sunset
08:17 PM
Moonrise
04:12 PM
Moonset
12:31 AM
Moon Phase
Waxing Gibbous
Moon Illumination
74%
Air Quality
PM2.5
4.1
μg/m³
PM10
4.3
μg/m³
NO₂
5.4
μg/m³
O₃
79.2
μg/m³
SO₂
0.5
μg/m³
CO
149.9
μg/m³
Sunny
Friday, July 24, 2026
High
25°C
Low
16°C
Rain Chance
4%
Hourly Forecast
20°C
20°C
18°C
17°C
17°C
16°C
16°C
17°C
19°C
21°C
22°C
23°C
24°C
24°C
25°C
25°C
24°C
23°C
23°C
22°C
21°C
20°C
19°C
19°C
Day Statistics
Maximum Wind
15 km/h
Humidity
63%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
05:39 AM
Sunset
08:16 PM
Moonrise
05:14 PM
Moonset
01:08 AM
Moon Phase
Waxing Gibbous
Moon Illumination
82%
Air Quality
PM2.5
8.3
μg/m³
PM10
9.5
μg/m³
NO₂
8.4
μg/m³
O₃
88.8
μg/m³
SO₂
0.8
μg/m³
CO
158.5
μg/m³
Sunny
Saturday, July 25, 2026
High
24°C
Low
15°C
Rain Chance
4%
Hourly Forecast
18°C
18°C
17°C
16°C
16°C
16°C
15°C
17°C
19°C
21°C
23°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
23°C
22°C
20°C
19°C
19°C
18°C
Day Statistics
Maximum Wind
16 km/h
Humidity
60%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
05:40 AM
Sunset
08:16 PM
Moonrise
06:10 PM
Moonset
01:52 AM
Moon Phase
Waxing Gibbous
Moon Illumination
90%
Air Quality
PM2.5
8.9
μg/m³
PM10
10.7
μg/m³
NO₂
7.3
μg/m³
O₃
81.8
μg/m³
SO₂
0.6
μg/m³
CO
135.5
μg/m³
Sunny
Sunday, July 26, 2026
High
24°C
Low
15°C
Rain Chance
5%
Hourly Forecast
18°C
17°C
17°C
16°C
16°C
16°C
15°C
16°C
18°C
20°C
22°C
23°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
22°C
21°C
20°C
20°C
20°C
Day Statistics
Maximum Wind
13 km/h
Humidity
64%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
05:41 AM
Sunset
08:15 PM
Moonrise
06:58 PM
Moonset
02:44 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
8.6
μg/m³
PM10
9.7
μg/m³
NO₂
7.1
μg/m³
O₃
90.3
μg/m³
SO₂
0.6
μg/m³
CO
141
μg/m³
Partly Cloudy
Monday, July 27, 2026
High
26°C
Low
19°C
Rain Chance
29%
Hourly Forecast
19°C
19°C
19°C
19°C
19°C
19°C
19°C
20°C
21°C
21°C
22°C
23°C
24°C
24°C
25°C
25°C
25°C
26°C
25°C
24°C
23°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
21 km/h
Humidity
80%
Precipitation
0 mm
UV Index
7
Visibility
9 km
Rain Chance
29%
Snow Chance
0%
Sun & Moon
Sunrise
05:42 AM
Sunset
08:14 PM
Moonrise
07:37 PM
Moonset
03:42 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
9.9
μg/m³
PM10
10.4
μg/m³
NO₂
14.8
μg/m³
O₃
56.8
μg/m³
SO₂
0.8
μg/m³
CO
230.2
μg/m³
Patchy rain nearby
Tuesday, July 28, 2026
High
27°C
Low
21°C
Rain Chance
85%
Hourly Forecast
21°C
21°C
22°C
21°C
21°C
21°C
21°C
22°C
22°C
23°C
23°C
23°C
25°C
26°C
27°C
27°C
27°C
27°C
25°C
24°C
23°C
22°C
22°C
21°C
Day Statistics
Maximum Wind
18 km/h
Humidity
83%
Precipitation
34 mm
UV Index
7
Visibility
9 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
05:43 AM
Sunset
08:13 PM
Moonrise
08:10 PM
Moonset
04:44 AM
Moon Phase
Full Moon
Moon Illumination
100%
Light rain shower
Wednesday, July 29, 2026
High
25°C
Low
20°C
Rain Chance
87%
Hourly Forecast
21°C
21°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
21°C
22°C
23°C
23°C
23°C
23°C
23°C
23°C
22°C
23°C
24°C
25°C
23°C
22°C
20°C
Day Statistics
Maximum Wind
13 km/h
Humidity
88%
Precipitation
26 mm
UV Index
5
Visibility
9 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
05:44 AM
Sunset
08:12 PM
Moonrise
08:36 PM
Moonset
05:47 AM
Moon Phase
Full Moon
Moon Illumination
99%
Solar Radiation Data
Shortwave Radiation
897
Diffuse Radiation
80
DNI
0
GTI
0
Weather Alerts
Small Craft Advisory issued July 23 at 2:12AM EDT until July 23 at 3:00PM EDT by NWS Upton NY
* WHAT...North winds 10 to 15 kt and seas 4 to 6 feet. * WHERE...Moriches Inlet NY to Montauk Point NY out 20 NM. * WHEN...Until 3 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
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