New London, CT Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Thu Aug 6 |
 |
Partly Cloudy | -º / 72º | 15% | WSW 3 mph | 95% |
|
Fri Aug 7 |
 |
Mostly Sunny View Hourly |
86º / 72º | 15% | WSW 9 mph | 77% |
| 3am |  |
Mostly Clear | 76º | 4% | WSW 3 mph | 95% |
| 4am | |
Partly Cloudy | 76º | 15% | WSW 3 mph | 95% |
| 5am | |
Partly Cloudy | 76º | 15% | W 2 mph | 95% |
| 6am |  |
Partly Cloudy | 73º | 15% | W 2 mph | 100% |
| 7am | |
Mostly Sunny | 75º | 3% | W 3 mph | 97% |
| 8am | |
Mostly Sunny | 78º | 3% | W 4 mph | 89% |
| 9am | |
Mostly Sunny | 81º | 3% | W 4 mph | 83% |
| 10am | |
Mostly Sunny | 82º | 6% | WSW 5 mph | 79% |
| 11am | |
Mostly Sunny | 83º | 10% | SW 7 mph | 77% |
| 12pm | |
Partly Cloudy | 85º | 8% | SW 7 mph | 73% |
| 1pm | |
Mostly Sunny | 85º | 4% | SW 8 mph | 72% |
| 2pm | |
Partly Cloudy | 85º | 15% | SW 8 mph | 70% |
| 3pm | |
Partly Cloudy | 85º | 15% | SW 9 mph | 69% |
| 4pm | |
Partly Cloudy | 85º | 15% | SW 8 mph | 69% |
| 5pm | |
Partly Cloudy | 84º | 15% | SW 7 mph | 71% |
| 6pm | |
Partly Cloudy | 83º | 15% | SSW 7 mph | 75% |
| 7pm |  |
Mostly Cloudy | 81º | 15% | SW 6 mph | 81% |
| 8pm |  |
Mostly Cloudy | 79º | 15% | SW 4 mph | 86% |
| 9pm | |
Mostly Cloudy | 78º | 15% | SW 5 mph | 87% |
| 10pm |  |
Cloudy | 77º | 15% | SW 5 mph | 90% |
| 11pm | |
Cloudy | 76º | 18% | WSW 4 mph | 92% |
|
Sat Aug 8 |
|
Partly Cloudy View Hourly |
85º / 71º | 16% | SW 11 mph | 78% |
| 12am |  |
Few Showers | 75º | 30% | SW 4 mph | 94% |
| 1am | |
Mostly Cloudy | 75º | 24% | SW 3 mph | 96% |
| 2am | |
Cloudy | 74º | 14% | SW 3 mph | 96% |
| 3am | |
Cloudy | 74º | 19% | SW 4 mph | 97% |
| 4am | |
Mostly Cloudy | 73º | 17% | SW 3 mph | 98% |
| 5am | |
Few Showers | 73º | 32% | SW 3 mph | 99% |
| 6am |  |
Scattered Thunderstorms | 73º | 39% | SW 3 mph | 97% |
| 7am | |
Mostly Cloudy | 74º | 13% | SW 5 mph | 97% |
| 8am | |
Mostly Cloudy | 76º | 14% | SW 6 mph | 93% |
| 9am | |
Partly Cloudy | 78º | 16% | WSW 7 mph | 87% |
| 10am | |
Mostly Cloudy | 80º | 10% | WSW 8 mph | 81% |
| 11am | |
Mostly Cloudy | 81º | 9% | SW 9 mph | 79% |
| 12pm | |
Partly Cloudy | 82º | 8% | SW 10 mph | 76% |
| 1pm | |
Partly Cloudy | 83º | 4% | SW 10 mph | 73% |
| 2pm | |
Partly Cloudy | 84º | 3% | SW 11 mph | 71% |
| 3pm | |
Mostly Sunny | 84º | 3% | SW 11 mph | 69% |
| 4pm | |
Partly Cloudy | 84º | 15% | SW 10 mph | 69% |
| 5pm | |
Partly Cloudy | 84º | 15% | SW 10 mph | 70% |
| 6pm | |
Partly Cloudy | 83º | 17% | SW 10 mph | 73% |
| 7pm | |
Partly Cloudy | 80º | 19% | SW 8 mph | 80% |
| 8pm | |
Partly Cloudy | 78º | 16% | SW 7 mph | 85% |
| 9pm | |
Mostly Cloudy | 77º | 19% | SW 5 mph | 88% |
| 10pm | |
Partly Cloudy | 76º | 15% | SW 5 mph | 89% |
| 11pm | |
Partly Cloudy | 75º | 15% | WSW 4 mph | 90% |
|
Sun Aug 9 |
|
Partly Cloudy View Hourly |
86º / 66º | 12% | WSW 11 mph | 73% |
| 12am | |
Partly Cloudy | 75º | 13% | SW 6 mph | 92% |
| 1am | |
Partly Cloudy | 75º | 11% | WSW 5 mph | 91% |
| 2am | |
Partly Cloudy | 74º | 8% | WSW 5 mph | 92% |
|
Mon Aug 10 |
|
Partly Cloudy | 83º / 70º | 6% | SW 8 mph | 61% |
|
Tue Aug 11 |
|
PM Thunderstorms | 83º / 67º | 41% | WSW 10 mph | 74% |
|
Wed Aug 12 |
|
Partly Cloudy | 81º / 66º | 24% | WSW 9 mph | 70% |
|
Thu Aug 13 |
|
Partly Cloudy | 81º / 65º | 24% | SW 9 mph | 69% |
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Buoy Data
For New London, CT -
Wind Forecast
In New London, CT -
Radar
In New London, CT -
Marine Forecast
In New London, CT
Weather Radar for New London, CT See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for New London, CT
SW wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.
Variable winds less than 5 kt becoming WSW 5 to 7 kt in the morning. Mostly sunny. Seas 1 ft or less.
SW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, mainly after 5am. Seas 1 ft or less.
SW wind 6 to 9 kt. A chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Seas around 1 ft.
SW wind 5 to 9 kt becoming W after midnight. A slight chance of showers and thunderstorms before 8pm. Seas around 1 ft.
WSW wind 5 to 8 kt. Sunny. Seas 1 ft or less.
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
NOAA Buoy Data Near New London, CT See Map
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Wind Speed Forecast for New London, CT
| Friday | Saturday | Sunday | ||||||||||
| Wind Speed (MPH) | 3 | 3 | 7 | 9 | 6 | 4 | 4 | 5 | 9 | 11 | 8 | 4 |
| 7am | 11am | 3pm | 7pm | 11pm | 3am | 7am | 11am | 3pm | 7pm | 11pm | 3am | |
| MPH | 3 | 3 | 7 | 9 | 6 | 4 | 4 | 5 | 9 | 11 | 8 | 4 |
| DIR | WSW | W | SW | SW | SW | WSW | SW | SW | SW | SW | SW | WSW |
Current Weather Conditions In New London, CT
As Of: 2 minutes ago
- 76ºF
- 76ºF
- 3mph
- 0º (WSW)
- 3mph
- Mostly Clear
- 8mi
- 30.09"
- 95%
- 0ºF
The weather right now in New London, CT is Mostly Clear. The current temperature is 76°F, and the expected high and low for today, Friday, August 7, 2026, are -° high temperature and 72°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the West Southwest. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 76° Fahrenheit. Expected precipitation is 4 percent, with current humidity at 95 percent, and air pressure at 30.09 in. Visibility is 8 nautical miles. There are 2 current weather alert(s).
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
WHAT: Heat index values up to around 100 expected.
WHERE: Fairfield, New Haven, Middlesex, and Southern New London
Counties in southern Connecticut.
WHEN: Until 8 PM EDT this evening.
IMPACTS: Heat and high humidity may cause heat related illnesses.
ADDITIONAL DETAILS: The advisory may need to be extended into
Saturday.
PRECAUTIONARY / PREPAREDNESS ACTIONS:
A Heat Advisory is issued when the combination of heat and humidity
is expected to make it feel like it is 95 to 99 degrees for two or
more consecutive days, or 100 to 104 degrees for any length of time.
Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.
Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don't have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for a
few days after if your home is still hot. Check on vulnerable
friends, family members and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke call 9 1 1.
&&
...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT FRIDAY...
The Connecticut Department of Energy and Environmental Protection
has issued an Air Quality Action Day for the following counties:
Middlesex, New London.
from 11 AM to 11 PM EDT Friday.
An Air Quality Action Day means that Ground Level Ozone within the
region may approach or exceed unhealthy standards. For additional
information, please visit the Connecticut Department of Energy and
Environmental Protection Web site at http://www.ct.gov/deep/aqi
