Nearby Harbors
41.3614’ N, 72.0900’ W

New London, CT

43°
H 59°
L 35°
N
5mph
High tide
7:54 am
Photo Credits

New London, CT Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Oct 23 		Sunny
Close Hourly 		59º / 35º 1% NNE 11 mph 47%
6am Clear 43º 1% N 5 mph 69%
7am Clear 43º 1% N 6 mph 69%
8am Sunny 44º 1% N 6 mph 64%
9am Sunny 48º 0% NNE 10 mph 57%
10am Sunny 50º 0% NNE 11 mph 47%
11am Sunny 53º 0% NNE 11 mph 40%
12pm Sunny 55º 0% NNE 11 mph 37%
1pm Sunny 56º 0% NNE 10 mph 35%
2pm Sunny 58º 0% NNE 10 mph 33%
3pm Sunny 58º 0% NNE 9 mph 32%
4pm Sunny 58º 0% NNE 9 mph 32%
5pm Sunny 56º 0% NNE 7 mph 36%
6pm Clear 52º 0% NE 4 mph 44%
7pm Clear 48º 0% NE 3 mph 56%
8pm Clear 46º 0% NE 3 mph 63%
9pm Clear 44º 1% NE 2 mph 69%
10pm Clear 42º 1% NNE 2 mph 73%
11pm Clear 41º 2% NNE 2 mph 76%
Sat
Oct 24 		Mostly Sunny
View Hourly 		61º / 36º 3% WNW 5 mph 54%
12am Clear 41º 2% N 3 mph 81%
1am Clear 40º 3% N 3 mph 82%
2am Clear 39º 3% N 3 mph 83%
3am Clear 38º 3% N 3 mph 87%
4am Clear 38º 3% N 4 mph 87%
5am Mostly Clear 37º 3% N 4 mph 88%
6am Mostly Clear 36º 3% N 3 mph 88%
7am Partly Cloudy 36º 3% N 3 mph 88%
8am Partly Cloudy 39º 3% NNW 3 mph 82%
9am Partly Cloudy 43º 2% N 4 mph 70%
10am Partly Cloudy 48º 0% NNW 3 mph 60%
11am Partly Cloudy 52º 0% NNW 3 mph 48%
12pm Mostly Sunny 55º 0% WNW 4 mph 42%
1pm Mostly Sunny 57º 0% W 5 mph 39%
2pm Mostly Sunny 59º 0% WSW 5 mph 38%
3pm Mostly Sunny 59º 0% WSW 4 mph 38%
4pm Sunny 59º 0% W 5 mph 39%
5pm Sunny 58º 0% W 5 mph 45%
6pm Clear 53º 0% WNW 3 mph 53%
7pm Clear 49º 1% WNW 3 mph 67%
8pm Clear 46º 1% WNW 3 mph 72%
9pm Clear 45º 1% NW 2 mph 76%
10pm Clear 44º 2% NNW 1 mph 79%
11pm Clear 43º 2% NNW 2 mph 82%
Sun
Oct 25 		Sunny
View Hourly 		63º / 41º 4% WSW 5 mph 56%
12am Clear 42º 2% NNW 3 mph 83%
1am Clear 41º 2% NNW 2 mph 84%
2am Clear 41º 3% NNW 3 mph 84%
3am Clear 40º 3% N 3 mph 84%
4am Clear 39º 3% NNW 3 mph 86%
5am Clear 38º 3% NNW 3 mph 87%
Mon
Oct 26 		Sunny 69º / 47º 4% W 8 mph 57%
Tue
Oct 27 		Sunny 59º / 39º 4% NNE 10 mph 54%
Wed
Oct 28 		Partly Cloudy 58º / 48º 3% ESE 6 mph 60%
Thu
Oct 29 		Partly Cloudy 64º / 51º 5% S 10 mph 68%
Fri
Oct 30 		Partly Cloudy 70º / 45º 12% WNW 9 mph 63%

Weather Radar for New London, CT See Radar

See Radar Map

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for New London, CT

Friday
High : 58ºF
N wind 9 to 11 kt. Sunny. Seas 1 ft or less.
Friday Night
Low : 42ºF
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Saturday
High : 59ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Saturday Night
Low : 34ºF
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Sunday
High : 61ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Sunday Night
Low : 36ºF
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Monday
High : 65ºF
Variable winds less than 5 kt becoming W 5 to 7 kt in the morning. Sunny. Seas 1 ft or less.
Monday Night
Low : 39ºF
Variable winds less than 5 kt becoming NNW around 6 kt after midnight. Mostly clear. Seas 1 ft or less.
Tuesday
High : 60ºF
N wind 5 to 8 kt. Sunny. Seas 1 ft or less.

NOAA Buoy Data Near New London, CT See Map

Loading Map...
Loading Buoy Data...

    Featured Local Businesses

    WoodenBoat Show

    WoodenBoat Show

    Wind Speed Forecast for New London, CT

    FridaySaturdaySunday
    Wind Speed (MPH) 51110423335313
    10am2pm6pm10pm2am6am10am2pm6pm10pm2am6am
    MPH 51110423335313
    DIR NNNENNENENNENNNNWWSWWNWNNWNNW

    Current Weather Conditions In New London, CT

    As Of: 27 minutes ago

    • 43ºF
    • 40ºF
    • 5mph
    • 0º (N)
    • 5mph
    • Clear
    • 10mi
    • 30.24"
    • 69%
    • 0ºF

    The weather right now in New London, CT is Clear. The current temperature is 43°F, and the expected high and low for today, Friday, October 23, 2026, are 59° high temperature and 35°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the North. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 40° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 69 percent, and air pressure at 30.24 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 2:51am Fri Oct 23 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING...

    WHAT: North winds 10 to 20 kt with gusts up to 25 kt and seas
    1 to 3 feet.

    WHERE: Long Island Sound, Peconic and Gardiners Bays, and
    South Shore Bays from Jones Inlet through Shinnecock Bay.

    WHEN: Until 10 AM EDT this morning.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&

    Frost Advisory - 2:42am Fri Oct 23 2026

    ...FROST ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 9 AM EDT SATURDAY...

    WHAT: Temperatures as low as 33 will result in frost formation.

    WHERE: In Connecticut, Southern Fairfield, Southern Middlesex,
    Southern New Haven, and Southern New London Counties. In New York,
    Southern Westchester County.

    WHEN: From 11 PM this evening to 9 AM EDT Saturday.

    IMPACTS: Frost could harm sensitive outdoor vegetation. Sensitive
    outdoor plants may be killed if left uncovered.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Take steps now to protect tender plants from the cold.

    &&

    Your Privacy Choices