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Meteorological spring to start with snow in parts of the U.S. See the forecast. Chevron right
Severe weather risk to increase as weather pattern shifts in March. Get the forecast details. Chevron right

Old Greenwich, CT

47°F
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Old Greenwich, CT Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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February 28 - March 29

Sat 2/28

50° /30°
0%
Mostly sunny

RealFeel®53°

RealFeel Shade™49°

Max UV Index4.0 (Moderate)

WindSSW 5 mph

Sun 3/1

36° /12°
88%

WinterCast

A coating

Sun, 3/1, 9:00 AM - Sun, 3/1, 3:00 PM

Snow

Colder with snow and flurries at times into the early afternoon, bringing a coating

RealFeel®31°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindNNW 9 mph

Mon 3/2

28° /18°
0%
Partly sunny and very cold; the coldest day until next winter

RealFeel®28°

RealFeel Shade™24°

Max UV Index4.0 (Moderate)

WindWNW 8 mph

Tue 3/3

42° /38°
91%
Not as cold with snow, sleet and rain at times in the morning followed by occasional rain and drizzle in the afternoon

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindESE 4 mph

Wed 3/4

50° /36°
25%
Mainly cloudy

RealFeel®54°

RealFeel Shade™51°

Max UV Index2.0 (Low)

WindW 5 mph

Thu 3/5

49° /36°
64%
Considerable cloudiness with occasional rain and drizzle in the afternoon

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindENE 7 mph

Fri 3/6

47° /35°
57%
A little rain in the morning; otherwise, low clouds

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindENE 8 mph

Sat 3/7

53° /40°
55%
A little rain in the morning; otherwise, mostly cloudy

RealFeel®56°

RealFeel Shade™55°

Max UV Index1.0 (Low)

WindS 4 mph

Sun 3/8

58° /44°
49%
A morning shower in spots; otherwise, low clouds

RealFeel®57°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindENE 5 mph

Mon 3/9

63° /49°
25%
Mostly cloudy and warm

RealFeel®61°

RealFeel Shade™61°

Max UV Index2.0 (Low)

WindSW 10 mph

Tue 3/10

66° /48°
15%
Warm with low clouds

RealFeel®66°

RealFeel Shade™66°

Max UV Index1.0 (Low)

WindSE 5 mph

Wed 3/11

63° /43°
62%
Mostly cloudy and remaining warm; a little rain in the afternoon

RealFeel®60°

RealFeel Shade™59°

Max UV Index2.0 (Low)

WindSW 14 mph

Thu 3/12

57° /42°
0%
Cloudy

RealFeel®57°

RealFeel Shade™57°

Max UV Index2.0 (Low)

WindWSW 6 mph

Fri 3/13

58° /30°
25%
Some sun

RealFeel®65°

RealFeel Shade™58°

Max UV Index4.0 (Moderate)

WindESE 4 mph

Sat 3/14

53° /35°
25%
Considerable cloudiness

RealFeel®51°

RealFeel Shade™51°

Max UV Index1.0 (Low)

WindENE 6 mph

Sun 3/15

54° /38°
25%
Considerable cloudiness

RealFeel®49°

RealFeel Shade™49°

Max UV Index1.0 (Low)

WindSSW 10 mph

Mon 3/16

54° /36°
25%
Remaining cloudy

RealFeel®50°

RealFeel Shade™50°

Max UV Index1.0 (Low)

WindSSW 9 mph

Tue 3/17

54° /25°
10%
Mostly sunny

RealFeel®49°

RealFeel Shade™46°

Max UV Index5.0 (Moderate)

WindWNW 16 mph

Wed 3/18

43° /24°
25%
Mostly cloudy and cooler

RealFeel®31°

RealFeel Shade™31°

Max UV Index4.0 (Moderate)

WindWNW 17 mph

Thu 3/19

41° /24°
25%
Partly sunny

RealFeel®33°

RealFeel Shade™30°

Max UV Index3.0 (Moderate)

WindNW 15 mph

Fri 3/20

42° /27°
25%
Mostly cloudy

RealFeel®36°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindWSW 8 mph

Sat 3/21

53° /37°
65%
Cloudy; rain freezing on some surfaces in the morning, then a little rain in the afternoon

RealFeel®52°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindSSW 6 mph

Sun 3/22

51° /38°
72%
Cloudy with rain tapering to a couple of showers

RealFeel®50°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindS 7 mph

Mon 3/23

56° /33°
25%
Intervals of clouds and sunshine

RealFeel®51°

RealFeel Shade™49°

Max UV Index2.0 (Low)

WindW 16 mph

Tue 3/24

46° /28°
20%
Mostly sunny

RealFeel®51°

RealFeel Shade™43°

Max UV Index5.0 (Moderate)

WindWSW 7 mph

Wed 3/25

52° /34°
57%
A little snow ending in the morning; after a cloudy start, sunshine returns

RealFeel®50°

RealFeel Shade™46°

Max UV Index5.0 (Moderate)

WindNNW 10 mph

Thu 3/26

52° /31°
20%
Plenty of sunshine

RealFeel®57°

RealFeel Shade™50°

Max UV Index5.0 (Moderate)

WindWNW 6 mph

Fri 3/27

56° /38°
25%
Increasing cloudiness

RealFeel®58°

RealFeel Shade™56°

Max UV Index4.0 (Moderate)

WindSW 6 mph

Sat 3/28

58° /40°
55%
Mostly cloudy with areas of drizzle

RealFeel®54°

RealFeel Shade™54°

Max UV Index2.0 (Low)

WindSW 10 mph

Sun 3/29

59° /41°
20%
Mostly sunny

RealFeel®59°

RealFeel Shade™55°

Max UV Index5.0 (Moderate)

WindWSW 12 mph

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