Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Coldest air of the season may bring snowflakes to the Northeast. Click for more. Chevron right

Greenwich, CT

67°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Greenwich

Connecticut

67°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Greenwich, CT Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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

10-Day

 Radar MinuteCast® Monthly Air Quality Health & Activities
Coastal Flood Statement

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

October 13 - October 27

Tue 10/13

71° /65°
1%
Mostly sunny and pleasant
alerts

Coastal Flood Statement

12:00 PM Tuesday - 3:00 PM Tuesday

RealFeel®73°

RealFeel Shade™69°

Max UV Index4.0 (Moderate)

WindSSE 7 mph

Wed 10/14

80° /55°
55%
Warm with the temperature breaking the record high of 78 set in 1954 with sun and some clouds; an afternoon shower in places

RealFeel®81°

RealFeel Shade™77°

Max UV Index4.0 (Moderate)

WindW 9 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Thu 10/15

65° /55°
1%
Mostly sunny, cooler and less humid

RealFeel®68°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindNE 8 mph

Fri 10/16

70° /46°
86%
Becoming windier; a little rain early in the morning, then a shower and thunderstorm in the afternoon; thunderstorms can bring localized damaging wind gusts

RealFeel®67°

RealFeel Shade™66°

Max UV Index1.0 (Low)

WindSW 18 mph

Total Hours of Precipitation3

Total Hours of Rain3

Sat 10/17

54° /39°
2%
Mostly sunny, windy and cooler; gusty winds can blow around unsecured objects and decorations

RealFeel®48°

RealFeel Shade™44°

Max UV Index4.0 (Moderate)

WindNW 17 mph

Sun 10/18

55° /41°
4%
Mostly sunny

RealFeel®55°

RealFeel Shade™50°

Max UV Index4.0 (Moderate)

WindWSW 9 mph

Mon 10/19

60° /47°
11%
Partly sunny

RealFeel®61°

RealFeel Shade™57°

Max UV Index3.0 (Moderate)

WindSW 8 mph

Tue 10/20

65° /47°
1%
Plenty of sunshine

RealFeel®68°

RealFeel Shade™64°

Max UV Index3.0 (Moderate)

WindWSW 5 mph

Wed 10/21

63° /45°
0%
Plenty of sunshine

RealFeel®64°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindN 8 mph

Thu 10/22

63° /46°
0%
Sunny

RealFeel®66°

RealFeel Shade™62°

Max UV Index3.0 (Moderate)

WindNNW 6 mph

Fri 10/23

66° /52°
4%
Mostly sunny

RealFeel®71°

RealFeel Shade™65°

Max UV Index3.0 (Moderate)

WindSSW 4 mph

Sat 10/24

64° /49°
57%
A thick cloud cover; a little rain in the morning followed by a shower in spots in the afternoon

RealFeel®62°

RealFeel Shade™62°

Max UV Index1.0 (Low)

WindE 10 mph

Total Hours of Precipitation2

Total Hours of Rain2

Sun 10/25

63° /50°
6%
Sunshine interrupted by clouds at times

RealFeel®65°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindSW 7 mph

Mon 10/26

61° /42°
5%
Plenty of sunshine

RealFeel®67°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindWSW 5 mph

Tue 10/27

64° /37°
20%
Partly sunny

RealFeel®62°

RealFeel Shade™60°

Max UV Index2.0 (Low)

WindNW 9 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Coldest air of the season so far on the way for Northeast

24 minutes ago

Severe Weather

Flooding downpours and severe storms to target the Plains

2 hours ago

Hurricane

Hurricane Simon is lingering in Mexico as a new tropical threat brews

34 minutes ago

Hurricane

Hurricane Isaias winds fuel shed fire as crews protect Florida home

1 day ago

Hurricane

Isaias made hurricane history before unleashing 117-mph winds, tornado...

22 hours ago

 More Stories

Featured Stories

Winter Weather

Winter forecast 2026-2027: El Niño to reshape snow, cold across US

5 days ago

Weather News

Flooding washes away homes, bridges, damages power station in Nepal

1 day ago

Recreation

Utah ultramarathon canceled after heavy rain leaves about 70 stranded

45 minutes ago

Recreation

Text from lost hiker sparks overnight search in California redwood par...

23 hours ago

Weather News

Hilarious animal photos from this year’s Comedy Wildlife Awards

2 days ago
World North America United States Connecticut Greenwich

Weather Near Greenwich:

  • 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 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 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
© 2026 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 | Data Sources

...

...

...