Weather Forecast for New London

Connecticut, United States of America

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Sunny

Current Weather - New London: 21°C

Connecticut, United States of America

Sunny

Feels like 21°C

Wind

20 km/h NW

Humidity

66%

Pressure

1008 mb

UV Index

0

Visibility

16 km

Sunny

Sunny

Saturday, June 13, 2026

High

35°C

Low

19°C

Rain Chance

2%

Hourly Forecast

Sunny 33°C
12:00
Sunny 34°C
13:00
Sunny 34°C
14:00
Sunny 34°C
15:00
Sunny 34°C
16:00
Sunny 30°C
17:00
Sunny 27°C
18:00
Sunny 25°C
19:00
Sunny 23°C
20:00
Clear 21°C
21:00
Clear 20°C
22:00
Clear 19°C
23:00
Jun 14

Day Statistics

Maximum Wind

25 km/h

Humidity

51%

Precipitation

0 mm

UV Index

9

Visibility

10 km

Rain Chance

2%

Snow Chance

0%

Sun & Moon

Sunrise

05:14 AM

Sunset

08:22 PM

Moonrise

03:12 AM

Moonset

06:59 PM

Moon Phase

New Moon

Moon Illumination

1%

Air Quality

PM2.5

4.8

μg/m³

PM10

5.4

μg/m³

NO₂

5

μg/m³

O₃

101.5

μg/m³

SO₂

0.5

μg/m³

CO

129.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

4.78

Diffuse Radiation

1.98

DNI

0

GTI

0

When to visit New London?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
4°C
💧
15 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

February

☀️
4°C
💧
14 Days of rain
❄️
Very heavy snowfall

March

☀️
7°C
💧
18 Days of rain
❄️
Very heavy snowfall

April

☀️
11°C
💧
16 Days of rain
❄️
Moderate snowfall

May

☀️
16°C
💧
13 Days of rain
❄️
No snowfall

June

☀️
21°C
💧
14 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
25°C
💧
11 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

August

☀️
25°C
💧
14 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

September

☀️
22°C
💧
15 Days of rain
❄️
No snowfall

October

☀️
17°C
💧
18 Days of rain
❄️
Light snow possible

November

☀️
12°C
💧
16 Days of rain
❄️
Moderate snowfall

December

☀️
7°C
💧
18 Days of rain
❄️
Very heavy snowfall
🌧 Wettest month,