Weather Forecast for New Haven
Connecticut, United States of America
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Current Weather - New Haven: 27°C
Current Weather - New Haven: 27°C
Connecticut, United States of America
Light rain
Feels like 30°C
Wind
14 km/h SW
Humidity
79%
Pressure
1013 mb
UV Index
4
Visibility
10 km
Light rain
Thursday, September 03, 2026
High
28°C
Low
19°C
Rain Chance
89%
Hourly Forecast
25°C
24°C
23°C
23°C
23°C
Day Statistics
Maximum Wind
16 km/h
Humidity
87%
Precipitation
25 mm
UV Index
5
Visibility
8 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
06:20 AM
Sunset
07:21 PM
Moonrise
10:22 PM
Moonset
01:19 PM
Moon Phase
Last Quarter
Moon Illumination
50%
Air Quality
PM2.5
8.3
μg/m³
PM10
9.7
μg/m³
NO₂
7.6
μg/m³
O₃
87.8
μg/m³
SO₂
1.3
μg/m³
CO
173.3
μg/m³
Patchy rain nearby
Friday, September 04, 2026
High
28°C
Low
21°C
Rain Chance
74%
Hourly Forecast
22°C
21°C
21°C
21°C
21°C
21°C
22°C
21°C
22°C
23°C
25°C
26°C
27°C
28°C
28°C
26°C
25°C
25°C
25°C
24°C
23°C
23°C
22°C
22°C
Day Statistics
Maximum Wind
18 km/h
Humidity
82%
Precipitation
2 mm
UV Index
7
Visibility
9 km
Rain Chance
74%
Snow Chance
0%
Sun & Moon
Sunrise
06:21 AM
Sunset
07:20 PM
Moonrise
11:12 PM
Moonset
02:29 PM
Moon Phase
Last Quarter
Moon Illumination
39%
Air Quality
PM2.5
7.9
μg/m³
PM10
8.3
μg/m³
NO₂
8.3
μg/m³
O₃
75.1
μg/m³
SO₂
0.9
μg/m³
CO
199.8
μg/m³
Sunny
Saturday, September 05, 2026
High
25°C
Low
18°C
Rain Chance
17%
Hourly Forecast
22°C
21°C
21°C
20°C
19°C
18°C
18°C
18°C
19°C
21°C
22°C
23°C
24°C
25°C
23°C
23°C
24°C
23°C
22°C
21°C
20°C
19°C
19°C
18°C
Day Statistics
Maximum Wind
20 km/h
Humidity
67%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:22 AM
Sunset
07:18 PM
Moonrise
Does not rise today
Moonset
03:33 PM
Moon Phase
Waning Crescent
Moon Illumination
29%
Air Quality
PM2.5
3.8
μg/m³
PM10
3.8
μg/m³
NO₂
4.9
μg/m³
O₃
67
μg/m³
SO₂
0.5
μg/m³
CO
151.5
μg/m³
Sunny
Sunday, September 06, 2026
High
23°C
Low
15°C
Rain Chance
11%
Hourly Forecast
17°C
16°C
16°C
16°C
15°C
15°C
15°C
15°C
16°C
17°C
18°C
20°C
21°C
22°C
23°C
23°C
21°C
21°C
21°C
20°C
20°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
16 km/h
Humidity
69%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
06:23 AM
Sunset
07:16 PM
Moonrise
12:14 AM
Moonset
04:28 PM
Moon Phase
Waning Crescent
Moon Illumination
20%
Air Quality
PM2.5
4.4
μg/m³
PM10
4.8
μg/m³
NO₂
6.7
μg/m³
O₃
61.9
μg/m³
SO₂
0.6
μg/m³
CO
152.9
μg/m³
Sunny
Monday, September 07, 2026
High
25°C
Low
14°C
Rain Chance
3%
Hourly Forecast
17°C
16°C
16°C
15°C
15°C
15°C
14°C
14°C
15°C
18°C
20°C
21°C
23°C
24°C
25°C
25°C
25°C
25°C
24°C
22°C
20°C
20°C
19°C
19°C
Day Statistics
Maximum Wind
13 km/h
Humidity
54%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
06:24 AM
Sunset
07:15 PM
Moonrise
01:27 AM
Moonset
05:13 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
7.1
μg/m³
PM10
8.1
μg/m³
NO₂
12.3
μg/m³
O₃
44.2
μg/m³
SO₂
0.8
μg/m³
CO
217.8
μg/m³
Overcast
Tuesday, September 08, 2026
High
24°C
Low
17°C
Rain Chance
9%
Hourly Forecast
19°C
18°C
18°C
18°C
18°C
17°C
18°C
18°C
18°C
20°C
22°C
24°C
24°C
24°C
24°C
24°C
23°C
23°C
23°C
22°C
22°C
21°C
21°C
20°C
Day Statistics
Maximum Wind
12 km/h
Humidity
57%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
9%
Snow Chance
0%
Sun & Moon
Sunrise
06:25 AM
Sunset
07:13 PM
Moonrise
02:47 AM
Moonset
05:50 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Overcast
Wednesday, September 09, 2026
High
23°C
Low
20°C
Rain Chance
77%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
22°C
22°C
23°C
23°C
23°C
23°C
23°C
22°C
22°C
21°C
21°C
20°C
20°C
20°C
20°C
Day Statistics
Maximum Wind
32 km/h
Humidity
77%
Precipitation
5 mm
UV Index
6
Visibility
10 km
Rain Chance
77%
Snow Chance
0%
Sun & Moon
Sunrise
06:26 AM
Sunset
07:11 PM
Moonrise
04:08 AM
Moonset
06:20 PM
Moon Phase
New Moon
Moon Illumination
2%
Solar Radiation Data
Shortwave Radiation
474.74
Diffuse Radiation
165.29
DNI
0
GTI
0
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