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United States weather

Weather in New London, Connecticut for August 2026

Your guide to New London weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in New London at the beginning of August is 24.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 23 °F by the end of August.

    • Rain 🌧️

  • With an average of 3 rainy days, New London experiences minimal rainfall in August.

    • More

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Average dry days
28
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/17°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
77 %
Avg humidity

New London Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate or heavy rain shower
18°
2
Cloudy
27°
3
Sunny
26°
4
Sunny
30°
5
Fog
24°
6
Fog
23°
7
Overcast
22°
8
Mist
22°
9
Mist
25°
10
Fog
23°
11
Fog
27°
12
Fog
25°
13
Fog
24°
14
Fog
26°
15
Cloudy
26°
16
Overcast
24°
17
Fog
29°
18
Overcast
25°
19
Cloudy
23°
20
Moderate rain
20°
21
Overcast
20°
22
Overcast
27°
23
Sunny
27°
24
Cloudy
24°
25
Fog
23°
26
Sunny
26°
27
Thundery outbreaks possible
22°
28
Partly cloudy
22°
29
Overcast
23°
30
Cloudy
22°
31
Partly cloudy
23°

Temperatures trend during August in New London

See the weather trend as well as the moving average line

August weather in New London day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /15° 72.2 mm 2
Aug. 2 Cloudy
Cloudy
 27° /16° 0 mm 11
Aug. 3 Sunny
Sunny
 26° /18° 0 mm 11
Aug. 4 Sunny
Sunny
 30° /19° 0 mm 10
Aug. 5 Fog
Fog
 24° /18° 0 mm 6
Aug. 6 Fog
Fog
 23° /16° 0 mm 4
Aug. 7 Overcast
Overcast
 22° /18° 0 mm 7
Aug. 8 Mist
Mist
 22° /13° 0 mm 11
Aug. 9 Mist
Mist
 25° /15° 0 mm 10
Aug. 10 Fog
Fog
 23° /16° 0 mm 5
Aug. 11 Fog
Fog
 27° /18° 0 mm 5
Aug. 12 Fog
Fog
 25° /19° 0 mm 5
Aug. 13 Fog
Fog
 24° /20° 0 mm 2
Aug. 14 Fog
Fog
 26° /22° 0 mm 2
Aug. 15 Cloudy
Cloudy
 26° /19° 0 mm 10
Aug. 16 Overcast
Overcast
 24° /19° 0 mm 6
Aug. 17 Fog
Fog
 29° /19° 0 mm 4
Aug. 18 Overcast
Overcast
 25° /17° 0 mm 10
Aug. 19 Cloudy
Cloudy
 23° /14° 0 mm 9
Aug. 20 Moderate rain
Moderate rain
 20° /15° 11.6 mm 4
Aug. 21 Overcast
Overcast
 20° /15° 0 mm 1
Aug. 22 Overcast
Overcast
 27° /15° 0 mm 6
Aug. 23 Sunny
Sunny
 27° /19° 0 mm 9
Aug. 24 Cloudy
Cloudy
 24° /20° 0 mm 7
Aug. 25 Fog
Fog
 23° /21° 0 mm 4
Aug. 26 Sunny
Sunny
 26° /17° 0 mm 8
Aug. 27 Thundery outbreaks possible
Thundery outbreaks possible
 22° /17° 0 mm 7
Aug. 28 Partly cloudy
Partly cloudy
 22° /14° 0 mm 8
Aug. 29 Overcast
Overcast
 23° /19° 2.6 mm 7
Aug. 30 Cloudy
Cloudy
 22° /13° 0 mm 8
Aug. 31 Partly cloudy
Partly cloudy
 23° /14° 0 mm 8
Next
Important Notice
Our weather forecast for New London in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the New London forecast closer to your planned date for the most up-to-date weather information.
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New London in August - FAQ

What are the expected maximum and minimum temperatures in New London during August?

During August, expect a variety of temperatures with highs around 24° and lows near 17°, suitable for diverse activities and preferences.

How much rainfall should be expected in New London during August?

Moderate rainfall is anticipated in New London during August, with a total of 86.4 mm spread over approximately 3 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in New London during August?

The average wind speed in New London during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in New London

Explore the daily rainfall trends and prepare for New Londons August weather 💧
Typically, New London has 3 rainy days in August with a total of 86.4 mm of rainfall.

UV exposure in New London during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

Quick links

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Location coordinates Where is New London?

Get accurate weather forecasts for New London, located at latitude 41.356 and longitude -72.1. Stay updated with localized weather information tailored for New London.

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