Weather Forecast for New London
Connecticut, United States of America
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Current Weather - New London: 28°C
Current Weather - New London: 28°C
Connecticut, United States of America
Sunny
Feels like 29°C
Wind
12 km/h WNW
Humidity
70%
Pressure
1015 mb
UV Index
2
Visibility
16 km
Sunny
Friday, July 03, 2026
High
40°C
Low
24°C
Rain Chance
4%
Hourly Forecast
40°C
40°C
38°C
37°C
30°C
28°C
26°C
25°C
24°C
24°C
Day Statistics
Maximum Wind
18 km/h
Humidity
60%
Precipitation
0 mm
UV Index
9
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
05:20 AM
Sunset
08:25 PM
Moonrise
10:51 PM
Moonset
08:54 AM
Moon Phase
Waning Gibbous
Moon Illumination
79%
Air Quality
PM2.5
16.2
μg/m³
PM10
18.5
μg/m³
NO₂
8.2
μg/m³
O₃
141.3
μg/m³
SO₂
1
μg/m³
CO
148.9
μg/m³
Sunny
Saturday, July 04, 2026
High
30°C
Low
21°C
Rain Chance
68%
Hourly Forecast
25°C
25°C
24°C
24°C
24°C
23°C
23°C
24°C
25°C
27°C
27°C
28°C
28°C
29°C
30°C
30°C
29°C
30°C
29°C
25°C
22°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
32 km/h
Humidity
74%
Precipitation
7 mm
UV Index
9
Visibility
9 km
Rain Chance
68%
Snow Chance
0%
Sun & Moon
Sunrise
05:20 AM
Sunset
08:25 PM
Moonrise
11:11 PM
Moonset
09:55 AM
Moon Phase
Waning Gibbous
Moon Illumination
70%
Air Quality
PM2.5
11.9
μg/m³
PM10
13.4
μg/m³
NO₂
7.2
μg/m³
O₃
133
μg/m³
SO₂
0.8
μg/m³
CO
136.7
μg/m³
Sunny
Sunday, July 05, 2026
High
26°C
Low
19°C
Rain Chance
10%
Hourly Forecast
21°C
21°C
21°C
21°C
21°C
20°C
19°C
20°C
22°C
24°C
26°C
26°C
26°C
26°C
26°C
25°C
24°C
24°C
23°C
22°C
20°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
19 km/h
Humidity
76%
Precipitation
0 mm
UV Index
9
Visibility
8 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
05:21 AM
Sunset
08:24 PM
Moonrise
11:30 PM
Moonset
10:57 AM
Moon Phase
Last Quarter
Moon Illumination
60%
Air Quality
PM2.5
12.3
μg/m³
PM10
13.8
μg/m³
NO₂
6.1
μg/m³
O₃
93.3
μg/m³
SO₂
0.5
μg/m³
CO
163.5
μg/m³
Partly Cloudy
Monday, July 06, 2026
High
20°C
Low
18°C
Rain Chance
26%
Hourly Forecast
19°C
18°C
19°C
18°C
19°C
19°C
19°C
19°C
19°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
19°C
Day Statistics
Maximum Wind
22 km/h
Humidity
82%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
26%
Snow Chance
0%
Sun & Moon
Sunrise
05:21 AM
Sunset
08:24 PM
Moonrise
11:49 PM
Moonset
11:58 AM
Moon Phase
Last Quarter
Moon Illumination
49%
Air Quality
PM2.5
9.5
μg/m³
PM10
11.4
μg/m³
NO₂
2.4
μg/m³
O₃
89.5
μg/m³
SO₂
0.3
μg/m³
CO
184.8
μg/m³
Light rain shower
Tuesday, July 07, 2026
High
22°C
Low
16°C
Rain Chance
94%
Hourly Forecast
20°C
20°C
19°C
20°C
20°C
19°C
20°C
20°C
18°C
21°C
21°C
17°C
21°C
22°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
28 km/h
Humidity
95%
Precipitation
12 mm
UV Index
5
Visibility
7 km
Rain Chance
94%
Snow Chance
0%
Sun & Moon
Sunrise
05:22 AM
Sunset
08:24 PM
Moonrise
Does not rise today
Moonset
01:02 PM
Moon Phase
Last Quarter
Moon Illumination
39%
Air Quality
PM2.5
5.6
μg/m³
PM10
7.7
μg/m³
NO₂
1.8
μg/m³
O₃
92.8
μg/m³
SO₂
0.2
μg/m³
CO
175.1
μg/m³
Sunny
Wednesday, July 08, 2026
High
23°C
Low
15°C
Rain Chance
12%
Hourly Forecast
16°C
16°C
16°C
15°C
15°C
15°C
15°C
16°C
16°C
18°C
20°C
21°C
22°C
22°C
23°C
22°C
22°C
22°C
21°C
20°C
19°C
18°C
17°C
16°C
Day Statistics
Maximum Wind
23 km/h
Humidity
79%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
12%
Snow Chance
0%
Sun & Moon
Sunrise
05:23 AM
Sunset
08:23 PM
Moonrise
12:11 AM
Moonset
02:09 PM
Moon Phase
Waning Crescent
Moon Illumination
28%
Sunny
Thursday, July 09, 2026
High
23°C
Low
14°C
Rain Chance
7%
Hourly Forecast
16°C
16°C
15°C
15°C
14°C
14°C
15°C
16°C
17°C
19°C
20°C
22°C
23°C
23°C
23°C
23°C
23°C
23°C
21°C
20°C
19°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
14 km/h
Humidity
73%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
05:23 AM
Sunset
08:23 PM
Moonrise
12:35 AM
Moonset
03:20 PM
Moon Phase
Waning Crescent
Moon Illumination
19%
Solar Radiation Data
Shortwave Radiation
74.38
Diffuse Radiation
16.56
DNI
0
GTI
0
Weather Alerts
Extreme Heat Warning issued July 2 at 2:29PM EDT until July 4 at 8:00PM EDT by NWS Boston/Norton MA
* WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...Portions of northern Connecticut, majority of Massachusetts, and Rhode Island. * WHEN...Until 8 PM EDT Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
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