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St. Mary's, Newfoundland and Labrador

27°F
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St. Mary's

Newfoundland and Labrador

27°
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St. Mary's, Newfoundland and Labrador Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Orange Warning - Winter Storm

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February 22 - March 23

Sun 2/22

36° /28°
94%

WinterCast

Snow

Sat, 2/21, 7:00 PM - Sun, 2/22, 5:00 PM

Snow
Winds gusting past 40 mph; a mix of snow and rain this morning followed by intermittent snow and flurries this afternoon, up to 1"; storm total 2-4"
alerts

Orange Warning - Winter Storm

10:54 PM Saturday - 3:30 PM Sunday

RealFeel®14°

RealFeel Shade™14°

Max UV Index1.0 (Low)

WindN 33 mph

Mon 2/23

33° /30°
2%

WinterCast

Snow

Mon, 2/23, 10:00 PM - Tue, 2/24, 6:00 AM

Snow
Partly sunny in the morning followed by afternoon low clouds

RealFeel®29°

RealFeel Shade™26°

Max UV Index3.0 (Moderate)

WindNE 10 mph

Tue 2/24

43° /29°
84%

WinterCast

Ice

Tue, 2/24, 7:00 AM - Tue, 2/24, 8:00 AM

Ice
Winds gusting past 45 mph; periods of rain and sleet in the morning followed by occasional rain and drizzle in the afternoon

RealFeel®29°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindS 28 mph

Wed 2/25

34° /32°
2%
Breezy in the morning; otherwise, low clouds

RealFeel®18°

RealFeel Shade™18°

Max UV Index1.0 (Low)

WindWSW 21 mph

Thu 2/26

38° /26°
18%
Clouds and breaks of sun

RealFeel®43°

RealFeel Shade™41°

Max UV Index2.0 (Low)

WindSW 2 mph

Fri 2/27

38° /31°
55%
A snow shower in the morning; otherwise, cloudy and windy

RealFeel®10°

RealFeel Shade™10°

Max UV Index1.0 (Low)

WindS 25 mph

Sat 2/28

39° /22°
0%
Mostly sunny

RealFeel®32°

RealFeel Shade™29°

Max UV Index3.0 (Moderate)

WindWSW 15 mph

Sun 3/1

38° /23°
55%
Mostly cloudy with areas of drizzle in the afternoon

RealFeel®25°

RealFeel Shade™24°

Max UV Index2.0 (Low)

WindSSW 21 mph

Mon 3/2

29° /15°
4%
Mostly cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index2.0 (Low)

WindNW 10 mph

Tue 3/3

28° /19°
74%
Sleet and freezing rain in the morning; snow and sleet in the afternoon

RealFeel®15°

RealFeel Shade™15°

Max UV Index1.0 (Low)

WindNE 14 mph

Wed 3/4

28° /18°
3%
Mostly cloudy

RealFeel®22°

RealFeel Shade™20°

Max UV Index3.0 (Moderate)

WindWNW 10 mph

Thu 3/5

30° /20°
85%
Overcast and windy; snow and sleet in the afternoon

RealFeel®9°

RealFeel Shade™9°

Max UV Index1.0 (Low)

WindS 25 mph

Fri 3/6

30° /18°
55%
Cloudy with a bit of snow

RealFeel®10°

RealFeel Shade™9°

Max UV Index1.0 (Low)

WindWSW 24 mph

Sat 3/7

29° /17°
71%
Periods of snow; sleet and freezing rain mixed in early in the day

RealFeel®10°

RealFeel Shade™10°

Max UV Index1.0 (Low)

WindS 23 mph

Sun 3/8

38° /22°
25%
Cloudy

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindNW 7 mph

Mon 3/9

34° /23°
70%
Snow mixing with rain and ice

RealFeel®21°

RealFeel Shade™21°

Max UV Index1.0 (Low)

WindNE 18 mph

Tue 3/10

33° /20°
57%
Considerable cloudiness with a bit of snow

RealFeel®17°

RealFeel Shade™17°

Max UV Index1.0 (Low)

WindW 17 mph

Wed 3/11

29° /21°
61%
Snow turning to ice

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindS 12 mph

Thu 3/12

37° /23°
68%
Periods of snow, sleet, freezing rain and rain in the morning followed by a mix of snow, sleet and rain in the afternoon

RealFeel®26°

RealFeel Shade™26°

Max UV Index1.0 (Low)

WindSW 13 mph

Fri 3/13

38° /17°
25%
Remaining cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindN 13 mph

Sat 3/14

29° /17°
25%
Mostly cloudy and colder

RealFeel®13°

RealFeel Shade™13°

Max UV Index1.0 (Low)

WindN 17 mph

Sun 3/15

30° /18°
25%
Clouds and sun

RealFeel®26°

RealFeel Shade™22°

Max UV Index3.0 (Moderate)

WindW 8 mph

Mon 3/16

36° /25°
25%
Cloudy

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindSW 10 mph

Tue 3/17

39° /25°
25%
Cloudy

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindSSW 13 mph

Wed 3/18

38° /24°
75%
Cloudy; a shower in the morning followed by a mix of snow and rain in the afternoon

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindNE 7 mph

Thu 3/19

39° /25°
62%
Occasional snow and rain

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindWSW 13 mph

Fri 3/20

35° /24°
10%
Mostly sunny

RealFeel®31°

RealFeel Shade™25°

Max UV Index4.0 (Moderate)

WindWSW 12 mph

Sat 3/21

40° /25°
25%
Cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindSW 15 mph

Sun 3/22

41° /26°
25%
Cloudy

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindSSW 9 mph

Mon 3/23

41° /27°
73%
Rain; some ice mixed in early in the day

RealFeel®26°

RealFeel Shade™26°

Max UV Index1.0 (Low)

WindSSW 22 mph

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World North America Canada Newfoundland and Labrador St. Mary's

Weather Near St. Mary's:

  • Conception Bay South, Newfoundland and Labrador
  • Mount Pearl, Newfoundland and Labrador
  • St. John's, Newfoundland and Labrador
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