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Sudbury, MA

28°F
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Sudbury, MA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Storm Warning

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January 23 - February 21

Fri 1/23

33° /-1°
4%
Turning out cloudy and colder; breezy this afternoon; a major winter storm this weekend will cause significant travel disruptions
alerts

Cold Weather Advisory

10:00 PM Friday - 10:00 AM Saturday

RealFeel®26°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindWSW 14 mph

Sat 1/24

13° /2°
0%
Mostly sunny, brisk and bitterly cold
alerts

Cold Weather Advisory

10:00 PM Friday - 10:00 AM Saturday

RealFeel®-7°

RealFeel Shade™-9°

Max UV Index2.0 (Low)

WindWNW 18 mph

Sun 1/25

18° /11°
99%

WinterCast

1 - 2 feet

Sun, 1/25, 11:00 AM - Mon, 1/26, 9:00 PM

Snow
Considerable cloudiness and frigid with snow, mainly later, accumulating 3-6 inches; rapidly deteriorating road conditions can lead to slow and slippery travel
alerts

Winter Storm Warning

7:00 AM Sunday - 8:00 PM Monday

RealFeel®10°

RealFeel Shade™10°

Max UV Index1.0 (Low)

WindNNE 6 mph

Mon 1/26

21° /2°
94%

WinterCast

1 - 2 feet

Sun, 1/25, 11:00 AM - Mon, 1/26, 9:00 PM

Snow
Very cold with periods of snow, accumulating 4-8"; streets and sidewalks could remain snow-covered and slippery, making for difficult, if not dangerous, travel
alerts

Winter Storm Warning

7:00 AM Sunday - 8:00 PM Monday

RealFeel®5°

RealFeel Shade™5°

Max UV Index1.0 (Low)

WindNNW 13 mph

Tue 1/27

20° /3°
10%
Very cold with times of clouds and sun

RealFeel®13°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindWSW 9 mph

Wed 1/28

21° /-5°
17%
Sunny to partly cloudy and very cold

RealFeel®22°

RealFeel Shade™20°

Max UV Index2.0 (Low)

WindWNW 7 mph

Thu 1/29

20° /-1°
17%
Frigid with episodes of sunshine

RealFeel®16°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindNNW 6 mph

Fri 1/30

21° /6°
4%
Decreasing clouds and very cold

RealFeel®16°

RealFeel Shade™13°

Max UV Index2.0 (Low)

WindNW 8 mph

Sat 1/31

26° /10°
10%
Cold with increasing clouds

RealFeel®15°

RealFeel Shade™15°

Max UV Index2.0 (Low)

WindW 10 mph

Sun 2/1

30° /10°
2%
Times of sun and clouds

RealFeel®17°

RealFeel Shade™17°

Max UV Index1.0 (Low)

WindW 13 mph

Mon 2/2

32° /8°
56%
Snow, sleet and freezing rain changing to snow and tapering off; cloudy

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindNNE 5 mph

Tue 2/3

32° /13°
1%
Increasing amounts of sunshine

RealFeel®21°

RealFeel Shade™19°

Max UV Index2.0 (Low)

WindW 15 mph

Wed 2/4

36° /16°
1%
Sun and some clouds

RealFeel®32°

RealFeel Shade™29°

Max UV Index3.0 (Moderate)

WindWNW 9 mph

Thu 2/5

38° /14°
10%
Mostly sunny

RealFeel®39°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindW 6 mph

Fri 2/6

31° /11°
61%
Periods of snow

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindNE 5 mph

Sat 2/7

31° /10°
59%
Periods of snow

RealFeel®15°

RealFeel Shade™15°

Max UV Index1.0 (Low)

WindN 20 mph

Sun 2/8

32° /8°
25%
Remaining cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindNNW 7 mph

Mon 2/9

30° /8°
25%
After a cloudy start, sun returns

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindNW 6 mph

Tue 2/10

30° /7°
25%
Overcast

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindWNW 2 mph

Wed 2/11

31° /8°
25%
Sun followed by increasing clouds

RealFeel®27°

RealFeel Shade™26°

Max UV Index3.0 (Moderate)

WindN 6 mph

Thu 2/12

32° /9°
25%
Some sun, then increasing clouds

RealFeel®32°

RealFeel Shade™32°

Max UV Index3.0 (Moderate)

WindW 6 mph

Fri 2/13

33° /19°
20%
Partly sunny

RealFeel®28°

RealFeel Shade™24°

Max UV Index3.0 (Moderate)

WindW 9 mph

Sat 2/14

37° /12°
20%
Sunshine and a few clouds

RealFeel®43°

RealFeel Shade™38°

Max UV Index3.0 (Moderate)

WindNW 5 mph

Sun 2/15

34° /22°
67%
Intermittent snow

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindESE 7 mph

Mon 2/16

37° /20°
25%
Cloudy

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindNW 9 mph

Tue 2/17

34° /15°
57%
Remaining cloudy with a bit of snow in the afternoon

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindN 10 mph

Wed 2/18

34° /11°
10%
Mostly sunny

RealFeel®41°

RealFeel Shade™34°

Max UV Index3.0 (Moderate)

WindNNE 5 mph

Thu 2/19

38° /22°
79%
Cloudy; a snow shower in the morning, then afternoon rain

RealFeel®26°

RealFeel Shade™26°

Max UV Index1.0 (Low)

WindSSE 10 mph

Fri 2/20

46° /22°
25%
Increasing amounts of sun

RealFeel®42°

RealFeel Shade™38°

Max UV Index3.0 (Moderate)

WindSW 13 mph

Sat 2/21

43° /14°
25%
Increasing clouds

RealFeel®47°

RealFeel Shade™47°

Max UV Index3.0 (Moderate)

WindSSW 5 mph

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Weather Near Sudbury:

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  • Dorchester, MA
  • Worcester, MA
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