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Northeast braces for coldest weekend of winter. See how low temps will plunge. Chevron right

Old Greenwich, CT

31°F
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Old Greenwich

Connecticut

31°
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Old Greenwich, CT Weather
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February 4 - March 5

Wed 2/4

34° /11°
0%
Mostly sunny

RealFeel®36°

RealFeel Shade™29°

Max UV Index3.0 (Moderate)

WindNNW 8 mph

Thu 2/5

30° /13°
0%
Sunny; breezy in the afternoon

RealFeel®23°

RealFeel Shade™17°

Max UV Index3.0 (Moderate)

WindNNW 12 mph

Fri 2/6

28° /22°
55%

WinterCast

A coating to an inch

Fri, 2/6, 5:00 PM - Sat, 2/7, 7:00 AM

Snow
Mostly cloudy and cold; a little accumulation of snow late in the afternoon; roads could become slippery during the evening commute

RealFeel®29°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindSE 6 mph

Sat 2/7

23° /-2°
75%
Very windy and cold; a snow shower early in the morning; otherwise, times of clouds and sun; bundle up; one of the coldest days of the winter

RealFeel®2°

RealFeel Shade™1°

Max UV Index2.0 (Low)

WindNW 24 mph

Sun 2/8

16° /5°
5%
Breezy in the morning; otherwise, plenty of sun, but frigid; extreme cold can be dangerous for outdoor activities

RealFeel®8°

RealFeel Shade™8°

Max UV Index3.0 (Moderate)

WindNW 13 mph

Mon 2/9

22° /11°
13%
Quite cold with sun and clouds

RealFeel®21°

RealFeel Shade™20°

Max UV Index2.0 (Low)

WindWNW 7 mph

Tue 2/10

31° /21°
15%
Mostly cloudy and cold

RealFeel®30°

RealFeel Shade™30°

Max UV Index2.0 (Low)

WindWNW 6 mph

Wed 2/11

34° /24°
25%
After a cloudy start, sunshine returns

RealFeel®37°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindNNW 6 mph

Thu 2/12

37° /25°
2%
Plenty of sunshine

RealFeel®33°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindNNW 9 mph

Fri 2/13

39° /29°
57%
Cloudy with a bit of snow in the afternoon

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindENE 5 mph

Sat 2/14

38° /27°
2%
Mainly cloudy

RealFeel®45°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindNW 2 mph

Sun 2/15

38° /28°
2%
Intervals of clouds and sunshine

RealFeel®36°

RealFeel Shade™35°

Max UV Index2.0 (Low)

WindSW 6 mph

Mon 2/16

40° /24°
59%
Periods of snow and sleet in the morning; clouds breaking for some sun

RealFeel®31°

RealFeel Shade™28°

Max UV Index3.0 (Moderate)

WindW 13 mph

Tue 2/17

38° /23°
20%
Plenty of sunshine

RealFeel®30°

RealFeel Shade™28°

Max UV Index3.0 (Moderate)

WindWNW 14 mph

Wed 2/18

42° /30°
72%
Ice changing to rain

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindSE 16 mph

Thu 2/19

48° /29°
25%
Cloudy

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindW 17 mph

Fri 2/20

39° /25°
20%
Clouds and sun

RealFeel®33°

RealFeel Shade™29°

Max UV Index3.0 (Moderate)

WindWNW 13 mph

Sat 2/21

37° /23°
75%
Overcast with a mix of snow and rain in the afternoon

RealFeel®38°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindNE 5 mph

Sun 2/22

35° /18°
25%
A blend of sun and clouds

RealFeel®27°

RealFeel Shade™25°

Max UV Index3.0 (Moderate)

WindWNW 12 mph

Mon 2/23

34° /18°
20%
Mostly sunny

RealFeel®31°

RealFeel Shade™27°

Max UV Index4.0 (Moderate)

WindWNW 9 mph

Tue 2/24

34° /17°
10%
Mostly sunny

RealFeel®31°

RealFeel Shade™27°

Max UV Index4.0 (Moderate)

WindNW 9 mph

Wed 2/25

35° /16°
20%
Sun giving way to increasing clouds

RealFeel®38°

RealFeel Shade™34°

Max UV Index4.0 (Moderate)

WindNW 7 mph

Thu 2/26

34° /20°
75%
Cloudy; a bit of snow in the morning followed by a mix of snow and rain in the afternoon

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindNE 5 mph

Fri 2/27

35° /22°
65%
Periods of snow mixing with rain

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindENE 13 mph

Sat 2/28

37° /22°
70%
Remaining cloudy; periods of snow, sleet, freezing rain and rain in the morning followed by a bit of snow, sleet and rain in the afternoon

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindNNE 16 mph

Sun 3/1

37° /20°
10%
Mostly sunny

RealFeel®30°

RealFeel Shade™27°

Max UV Index4.0 (Moderate)

WindNW 13 mph

Mon 3/2

38° /19°
25%
Becoming cloudy

RealFeel®36°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindW 7 mph

Tue 3/3

37° /21°
25%
After a cloudy start, sunshine returns

RealFeel®41°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindNW 4 mph

Wed 3/4

39° /21°
20%
Partial sunshine

RealFeel®32°

RealFeel Shade™30°

Max UV Index4.0 (Moderate)

WindWNW 10 mph

Thu 3/5

38° /23°
64%
Periods of snow mixing with rain

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindNNE 5 mph

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