Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Tropical rainstorm hits Louisiana, bringing flooding risk & torrential downpours. Click for details Chevron right
Flash flood risk to focus on parts of central US. Get the forecast Chevron right

South Wilton, CT

88°F
Location Chevron down
Location News Videos
Use Current Location
Recent

South Wilton

Connecticut

88°
No results found.
Try searching for a city, zip code or point of interest.
settings
South Wilton, 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

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities
Heat Advisory

July 17 - August 30

Thu 7/17

93° /69°
43%
Breezy, hot and humid with clouds and sun; a morning shower followed by a t-storm late this afternoon; any downpour can bring localized damaging wind gusts
alerts

Heat Advisory

11:00 AM Wednesday - 10:00 PM Thursday

RealFeel®102°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSSW 14 mph

Fri 7/18

84° /62°
1%
Partly sunny and not as hot with lower humidity; a nice day for outdoor activities

RealFeel®88°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNNW 8 mph

Sat 7/19

83° /72°
13%
Partly sunny with low humidity

RealFeel®89°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindSSE 7 mph

Sun 7/20

88° /64°
88%
Periods of clouds and sun with a couple of showers and a thunderstorm; humid

RealFeel®98°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindW 9 mph

Mon 7/21

80° /57°
1%
Mostly sunny and not as warm with lower humidity

RealFeel®85°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindNNW 8 mph

Tue 7/22

81° /64°
0%
Partial sunshine

RealFeel®92°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindE 5 mph

Wed 7/23

86° /69°
1%
Plenty of sun

RealFeel®91°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSSW 6 mph

Thu 7/24

90° /72°
10%
Hot with considerable cloudiness

RealFeel®95°

RealFeel Shade™95°

Max UV Index6 (High)

WindSW 7 mph

Fri 7/25

92° /71°
38%
Times of clouds and sun, hot and humid; widely separated afternoon thunderstorms

RealFeel®103°

RealFeel Shade™99°

Max UV Index10 (Very High)

WindWSW 6 mph

Sat 7/26

88° /67°
66%
Mostly cloudy and very humid with thunderstorms

RealFeel®101°

RealFeel Shade™98°

Max UV Index6 (High)

WindNNE 4 mph

Sun 7/27

86° /65°
82%
Mostly cloudy; a couple of thunderstorms in the morning followed by rain and a thunderstorm in the afternoon

RealFeel®89°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindSSW 5 mph

Mon 7/28

87° /64°
55%
Occasional rain in the morning; otherwise, clouds giving way to sun

RealFeel®95°

RealFeel Shade™91°

Max UV Index9 (Very High)

WindNW 6 mph

Tue 7/29

83° /65°
55%
Mostly cloudy with occasional rain in the afternoon

RealFeel®87°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindNW 8 mph

Wed 7/30

84° /64°
67%
Cloudy with a couple of showers and a thunderstorm, mainly later

RealFeel®83°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindWSW 8 mph

Thu 7/31

79° /66°
70%
Cloudy and humid; showers and thunderstorms in the afternoon

RealFeel®83°

RealFeel Shade™83°

Max UV Index2 (Low)

WindE 6 mph

Fri 8/1

79° /67°
25%
Mostly cloudy and humid

RealFeel®85°

RealFeel Shade™83°

Max UV Index4 (Moderate)

WindE 4 mph

Sat 8/2

81° /67°
65%
A couple of morning showers; otherwise, mostly cloudy and humid

RealFeel®91°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindWSW 6 mph

Sun 8/3

83° /62°
25%
Less humid with sun and some clouds

RealFeel®86°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindN 8 mph

Mon 8/4

79° /61°
25%
Rather cloudy

RealFeel®79°

RealFeel Shade™78°

Max UV Index2 (Low)

WindNNE 6 mph

Tue 8/5

79° /61°
5%
Sunshine

RealFeel®84°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNNE 6 mph

Wed 8/6

80° /62°
5%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNNW 6 mph

Thu 8/7

80° /61°
5%
Sunny

RealFeel®88°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindW 4 mph

Fri 8/8

81° /66°
55%
Cloudy with occasional rain in the afternoon

RealFeel®80°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindS 6 mph

Sat 8/9

80° /67°
62%
Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindS 8 mph

Sun 8/10

79° /67°
57%
A couple of showers in the morning; otherwise, overcast and humid

RealFeel®87°

RealFeel Shade™85°

Max UV Index2 (Low)

WindSSW 2 mph

Mon 8/11

80° /66°
25%
Remaining cloudy and humid

RealFeel®85°

RealFeel Shade™84°

Max UV Index2 (Low)

WindWSW 4 mph

Tue 8/12

80° /66°
55%
A couple of showers in the morning; otherwise, mostly cloudy and humid

RealFeel®86°

RealFeel Shade™85°

Max UV Index2 (Low)

WindNNW 2 mph

Wed 8/13

81° /65°
25%
Humid with intervals of clouds and sunshine

RealFeel®88°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindW 2 mph

Thu 8/14

82° /66°
5%
Sunny and humid

RealFeel®94°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindSW 5 mph

Fri 8/15

83° /67°
55%
Cloudy and humid; a passing morning shower followed by a thunderstorm in spots in the afternoon

RealFeel®89°

RealFeel Shade™89°

Max UV Index2 (Low)

WindSW 8 mph

Sat 8/16

82° /66°
61%
Uncomfortably humid with variable cloudiness; a couple of afternoon showers and a thunderstorm

RealFeel®90°

RealFeel Shade™90°

Max UV Index5 (Moderate)

WindSW 7 mph

Sun 8/17

84° /64°
5%
Less humid with abundant sunshine

RealFeel®88°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindNW 8 mph

Mon 8/18

79° /61°
20%
Plenty of sunshine with low humidity

RealFeel®86°

RealFeel Shade™77°

Max UV Index8 (Very High)

WindN 4 mph

Tue 8/19

79° /62°
5%
Sunny

RealFeel®87°

RealFeel Shade™78°

Max UV Index8 (Very High)

WindWSW 4 mph

Wed 8/20

80° /63°
20%
Partly sunny

RealFeel®90°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindSSW 2 mph

Thu 8/21

82° /64°
25%
A blend of sun and clouds

RealFeel®89°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindENE 1 mph

Fri 8/22

83° /66°
5%
Humid with sunshine

RealFeel®93°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindNW 2 mph

Sat 8/23

85° /66°
10%
Mostly sunny and humid

RealFeel®95°

RealFeel Shade™87°

Max UV Index7 (High)

WindNNW 5 mph

Sun 8/24

84° /65°
25%
Rather cloudy and humid

RealFeel®90°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindSE 2 mph

Mon 8/25

84° /66°
25%
Humid with times of clouds and sun

RealFeel®93°

RealFeel Shade™88°

Max UV Index7 (High)

WindSSW 8 mph

Tue 8/26

85° /65°
25%
Cloudy and less humid

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindNNE 10 mph

Wed 8/27

77° /65°
25%
Cloudy

RealFeel®75°

RealFeel Shade™75°

Max UV Index2 (Low)

WindNNE 12 mph

Thu 8/28

77° /64°
10%
Mostly sunny

RealFeel®81°

RealFeel Shade™74°

Max UV Index7 (High)

WindN 8 mph

Fri 8/29

80° /57°
1%
Mostly sunny

RealFeel®79°

RealFeel Shade™76°

Max UV Index7 (High)

WindWNW 12 mph

Sat 8/30

78° /58°
0%
Mostly sunny

RealFeel®79°

RealFeel Shade™75°

Max UV Index7 (High)

WindWNW 8 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Waves of severe storms to strike central, eastern US as heat builds

54 minutes ago

More Stories

Featured Stories

Weather News

Curious Colorado bear rescued from storm drain

26 minutes ago

Weather News

Dinosaur fossil found underneath a Denver museum’s parking lot

40 minutes ago

Recreation

Yellowstone’s landscape shifts again with discovery of new hot pool

7 hours ago

Weather News

Orcas are bringing humans gifts of food – but why?

6 days ago

Weather News

Giant shoes found spark mystery around the soldiers of ancient Rome

3 days ago

World North America United States Connecticut South Wilton

Weather Near South Wilton:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
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

...

...

...