Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Newsletters
  • Advertising
  • Superior Accuracy™
Tropical trouble could stir near Southeast beaches around 4th of July. Get details Chevron right
4th of July forecast: Thunderstorms to focus over Upper Midwest, Plains and Florida. Chevron right

Mystic Seaport, CT

71°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Mystic Seaport

Connecticut

71°
No results found.
Try searching for a city, zip code or point of interest.
settings
Mystic Seaport, CT Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Newsletters

Advertising

Superior Accuracy™

Video

Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities

July 1 - August 14

Tue 7/1

85° /71°
55%
Humid with variable cloudiness; a morning shower in spots, then a thunderstorm in spots late this afternoon

RealFeel®91°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindSSW 9 mph

Wed 7/2

77° /66°
55%
A morning shower in spots; otherwise, humid with clouds followed by a brightening sky

RealFeel®87°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindSW 8 mph

Thu 7/3

87° /63°
55%
Mostly sunny and very warm; a heavy thunderstorm in the afternoon; thunderstorms can bring localized damaging wind gusts

RealFeel®93°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSW 8 mph

Fri 7/4

84° /58°
3%
Less humid with plenty of sunshine; nice weather to celebrate Independence Day

RealFeel®89°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindW 8 mph

Sat 7/5

80° /64°
5%
Partly sunny; air quality will be poor

RealFeel®86°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindSSE 8 mph

Sun 7/6

83° /68°
14%
Sun through high clouds and humid

RealFeel®89°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindSW 10 mph

Mon 7/7

85° /70°
11%
Humid with intervals of clouds and sunshine

RealFeel®92°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSSW 10 mph

Tue 7/8

81° /68°
5%
Humid with plenty of sun

RealFeel®90°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSSW 9 mph

Wed 7/9

80° /65°
3%
Humid with intervals of clouds and sunshine

RealFeel®86°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindSSW 13 mph

Thu 7/10

79° /67°
40%
Partly sunny and humid; an afternoon shower in spots

RealFeel®90°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindNNW 7 mph

Fri 7/11

81° /66°
21%
Sunny to partly cloudy and humid

RealFeel®90°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNE 5 mph

Sat 7/12

79° /68°
55%
Mostly cloudy and humid with a little rain

RealFeel®89°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindE 5 mph

Sun 7/13

80° /67°
0%
Mostly cloudy and humid

RealFeel®88°

RealFeel Shade™85°

Max UV Index7 (High)

WindE 4 mph

Mon 7/14

79° /68°
20%
Partly sunny and humid

RealFeel®90°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindSW 7 mph

Tue 7/15

79° /68°
10%
Mostly sunny

RealFeel®88°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindSSW 6 mph

Wed 7/16

80° /69°
10%
Humid with sunshine

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSSW 7 mph

Thu 7/17

79° /69°
65%
Humid with considerable cloudiness; a couple of showers and a thunderstorm in the afternoon

RealFeel®82°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindSSW 9 mph

Fri 7/18

78° /67°
20%
Sun followed by increasing clouds

RealFeel®84°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindWNW 8 mph

Sat 7/19

77° /69°
25%
Rather cloudy

RealFeel®76°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindSW 14 mph

Sun 7/20

80° /65°
20%
Mostly sunny

RealFeel®86°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindWNW 7 mph

Mon 7/21

77° /63°
20%
Mostly sunny

RealFeel®82°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindWNW 8 mph

Tue 7/22

77° /64°
20%
Partly sunny

RealFeel®85°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindS 5 mph

Wed 7/23

78° /69°
25%
Mostly sunny

RealFeel®83°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindSSW 12 mph

Thu 7/24

79° /69°
65%
A couple of morning showers and a thunderstorm; otherwise, mostly cloudy and humid

RealFeel®84°

RealFeel Shade™83°

Max UV Index2 (Low)

WindSSW 6 mph

Fri 7/25

78° /68°
56%
Humid with plenty of clouds; a passing shower in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®82°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindNE 5 mph

Sat 7/26

78° /67°
10%
Sunny and humid

RealFeel®87°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindW 5 mph

Sun 7/27

77° /64°
20%
Less humid with plenty of sun

RealFeel®84°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindNE 7 mph

Mon 7/28

77° /68°
25%
Mainly cloudy

RealFeel®78°

RealFeel Shade™76°

Max UV Index2 (Low)

WindS 8 mph

Tue 7/29

78° /70°
65%
Rather cloudy and humid; a couple of showers and a thunderstorm in the morning followed by a little rain in the afternoon

RealFeel®82°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindSW 13 mph

Wed 7/30

79° /69°
40%
Cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®85°

RealFeel Shade™83°

Max UV Index2 (Low)

WindSE 6 mph

Thu 7/31

78° /70°
63%
Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindS 8 mph

Fri 8/1

78° /70°
40%
A thunderstorm in spots in the morning; otherwise, mostly cloudy and humid

RealFeel®85°

RealFeel Shade™84°

Max UV Index2 (Low)

WindSSE 5 mph

Sat 8/2

79° /69°
65%
Cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®84°

RealFeel Shade™82°

Max UV Index2 (Low)

WindSSE 6 mph

Sun 8/3

78° /70°
25%
Cloudy and humid

RealFeel®85°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindSSW 2 mph

Mon 8/4

79° /70°
40%
Cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®85°

RealFeel Shade™84°

Max UV Index2 (Low)

WindE 5 mph

Tue 8/5

79° /69°
57%
A couple of morning showers; otherwise, mostly cloudy and humid

RealFeel®86°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindNW 2 mph

Wed 8/6

80° /70°
25%
Humid with partial sunshine

RealFeel®90°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindSSE 4 mph

Thu 8/7

80° /70°
55%
Very humid with intervals of clouds and sunshine; a passing shower in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®87°

RealFeel Shade™85°

Max UV Index4 (Moderate)

WindSSW 8 mph

Fri 8/8

81° /69°
25%
Mostly cloudy and humid

RealFeel®89°

RealFeel Shade™86°

Max UV Index2 (Low)

WindWSW 7 mph

Sat 8/9

80° /68°
10%
Sunny much of the time and less humid

RealFeel®85°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindNE 7 mph

Sun 8/10

78° /68°
40%
Times of clouds and sun with a thundershower in spots; humid

RealFeel®85°

RealFeel Shade™83°

Max UV Index6 (High)

WindSSE 8 mph

Mon 8/11

78° /65°
0%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindWSW 5 mph

Tue 8/12

77° /62°
74%
Cloudy with afternoon rain

RealFeel®78°

RealFeel Shade™74°

Max UV Index8 (Very High)

WindS 13 mph

Wed 8/13

79° /65°
65%
Humid with clouds and sunshine; a couple of thunderstorms in the morning followed by a shower in spots in the afternoon

RealFeel®82°

RealFeel Shade™76°

Max UV Index7 (High)

WindSW 14 mph

Thu 8/14

78° /68°
1%
Mostly sunny and less humid

RealFeel®83°

RealFeel Shade™77°

Max UV Index8 (Very High)

WindWNW 7 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

Severe thunderstorms to threaten central and eastern US

2 hours ago

Astronomy

July offers rare meteor shower combo, stunning views of the Milky Way

4 days ago

Weather News

Tropical trouble could stir near Southeast beaches around 4th of July

2 hours ago

Travel

A mother thought her baby was blown out of a plane

3 days ago

Weather News

Flights cancelled as Atlanta airport recovers from severe weather

1 day ago

More Stories

Featured Stories

Weather News

AccuWeather joins Perplexity to power AI weather answers

4 days ago

Travel

A mother thought her baby was blown out of a plane

3 days ago

Weather News

Fossil reveals ‘Last of Us’-type fungus likely lived with dinosaurs

5 days ago

Climate

Your AI prompts could have a hidden environmental cost

1 week ago

Weather News

World’s most liveable city for 2025 revealed

6 days ago

World North America United States Connecticut Mystic Seaport

Weather Near Mystic Seaport:

  • Hartford, CT
  • New Haven, CT
  • Waterbury, CT
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information

...

...

...