Weather Forecast for New Haven
Connecticut, United States of America
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Current Weather - New Haven: 18°C
Current Weather - New Haven: 18°C
Connecticut, United States of America
Clear
Feels like 18°C
Wind
19 km/h WNW
Humidity
63%
Pressure
1006 mb
UV Index
0
Visibility
16 km
Sunny
Saturday, June 20, 2026
High
29°C
Low
15°C
Rain Chance
3%
Hourly Forecast
24°C
25°C
26°C
27°C
27°C
28°C
26°C
24°C
23°C
21°C
19°C
18°C
16°C
Day Statistics
Maximum Wind
26 km/h
Humidity
55%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:18 AM
Sunset
08:28 PM
Moonrise
11:26 AM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
38%
Air Quality
PM2.5
5.4
μg/m³
PM10
5.7
μg/m³
NO₂
2.2
μg/m³
O₃
77.5
μg/m³
SO₂
0.5
μg/m³
CO
114.8
μg/m³
Sunny
Sunday, June 21, 2026
High
26°C
Low
13°C
Rain Chance
4%
Hourly Forecast
15°C
14°C
14°C
13°C
13°C
13°C
15°C
16°C
18°C
20°C
22°C
23°C
24°C
25°C
26°C
26°C
26°C
26°C
25°C
24°C
22°C
21°C
20°C
20°C
Day Statistics
Maximum Wind
14 km/h
Humidity
60%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
05:18 AM
Sunset
08:28 PM
Moonrise
12:37 PM
Moonset
12:21 AM
Moon Phase
First Quarter
Moon Illumination
48%
Air Quality
PM2.5
7.3
μg/m³
PM10
7.9
μg/m³
NO₂
5.3
μg/m³
O₃
74.9
μg/m³
SO₂
0.6
μg/m³
CO
125.2
μg/m³
Heavy rain
Monday, June 22, 2026
High
19°C
Low
16°C
Rain Chance
88%
Hourly Forecast
19°C
19°C
18°C
18°C
18°C
19°C
19°C
18°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
23 km/h
Humidity
89%
Precipitation
25 mm
UV Index
1
Visibility
9 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
05:18 AM
Sunset
08:28 PM
Moonrise
01:47 PM
Moonset
12:44 AM
Moon Phase
First Quarter
Moon Illumination
59%
Air Quality
PM2.5
11.8
μg/m³
PM10
14.7
μg/m³
NO₂
10.1
μg/m³
O₃
71.5
μg/m³
SO₂
0.7
μg/m³
CO
160.6
μg/m³
Sunny
Tuesday, June 23, 2026
High
26°C
Low
15°C
Rain Chance
7%
Hourly Forecast
16°C
16°C
15°C
15°C
15°C
15°C
16°C
17°C
18°C
20°C
22°C
23°C
25°C
25°C
26°C
26°C
26°C
26°C
24°C
23°C
21°C
20°C
19°C
19°C
Day Statistics
Maximum Wind
14 km/h
Humidity
71%
Precipitation
0 mm
UV Index
8
Visibility
9 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
05:19 AM
Sunset
08:28 PM
Moonrise
02:56 PM
Moonset
01:06 AM
Moon Phase
Waxing Gibbous
Moon Illumination
69%
Air Quality
PM2.5
3.6
μg/m³
PM10
4
μg/m³
NO₂
4
μg/m³
O₃
83.9
μg/m³
SO₂
0.5
μg/m³
CO
143.6
μg/m³
Patchy rain nearby
Wednesday, June 24, 2026
High
25°C
Low
14°C
Rain Chance
17%
Hourly Forecast
18°C
17°C
17°C
16°C
15°C
15°C
16°C
17°C
19°C
21°C
22°C
23°C
24°C
24°C
24°C
23°C
23°C
23°C
22°C
21°C
20°C
19°C
19°C
18°C
Day Statistics
Maximum Wind
13 km/h
Humidity
68%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
05:19 AM
Sunset
08:28 PM
Moonrise
04:05 PM
Moonset
01:30 AM
Moon Phase
Waxing Gibbous
Moon Illumination
79%
Air Quality
PM2.5
3.7
μg/m³
PM10
3.8
μg/m³
NO₂
4.9
μg/m³
O₃
53.3
μg/m³
SO₂
0.5
μg/m³
CO
151.4
μg/m³
Patchy rain nearby
Thursday, June 25, 2026
High
25°C
Low
17°C
Rain Chance
47%
Hourly Forecast
18°C
18°C
17°C
17°C
17°C
17°C
18°C
19°C
20°C
21°C
22°C
23°C
23°C
24°C
24°C
24°C
24°C
23°C
22°C
21°C
20°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
13 km/h
Humidity
79%
Precipitation
1 mm
UV Index
5
Visibility
10 km
Rain Chance
47%
Snow Chance
0%
Sun & Moon
Sunrise
05:19 AM
Sunset
08:28 PM
Moonrise
05:13 PM
Moonset
01:57 AM
Moon Phase
Waxing Gibbous
Moon Illumination
87%
Patchy rain nearby
Friday, June 26, 2026
High
26°C
Low
15°C
Rain Chance
36%
Hourly Forecast
17°C
16°C
16°C
16°C
16°C
16°C
17°C
18°C
19°C
21°C
22°C
24°C
24°C
25°C
25°C
25°C
26°C
25°C
24°C
23°C
22°C
20°C
19°C
18°C
Day Statistics
Maximum Wind
12 km/h
Humidity
70%
Precipitation
1 mm
UV Index
5
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sun & Moon
Sunrise
05:20 AM
Sunset
08:29 PM
Moonrise
06:19 PM
Moonset
02:30 AM
Moon Phase
Waxing Gibbous
Moon Illumination
93%
Weather Alerts
Small Craft Advisory issued June 19 at 2:40PM EDT until June 20 at 8:00PM EDT by NWS Upton NY
* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 4 feet expected on central and eastern Long Island Sound. * WHERE...Long Island Sound, New York Harbor, Peconic and Gardiners Bays, and South Shore Bays from Jones Inlet through Shinnecock Bay. * WHEN...From midnight tonight to 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Small Craft Advisory issued June 20 at 2:19AM EDT until June 20 at 6:00PM EDT by NWS Upton NY
* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 2 to 4 feet on Long Island Sound. * WHERE...Long Island Sound, New York Harbor, Peconic and Gardiners Bays, and South Shore Bays from Jones Inlet through Shinnecock Bay. * WHEN...Until 6 PM EDT this evening. * 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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