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Feet of snow to bury California mountains through next week. Get the latest forecast. Chevron right

Sag Harbor, NY

36°F
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Sag Harbor

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Sag Harbor, NY Weather
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Dense Fog Advisory

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February 17 - March 18

Tue 2/17

38° /30°
25%
Mostly cloudy
alerts

Dense Fog Advisory

10:00 PM Tuesday - 10:00 AM Wednesday

RealFeel®38°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindSW 7 mph

Wed 2/18

40° /31°
69%
Mostly cloudy with a bit of rain in the afternoon
alerts

Dense Fog Advisory

10:00 PM Tuesday - 10:00 AM Wednesday

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindSSE 5 mph

Thu 2/19

37° /27°
10%
Mostly cloudy

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindENE 7 mph

Fri 2/20

38° /30°
87%
Cloudy with afternoon rain

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindE 12 mph

Sat 2/21

41° /29°
67%
Clouds and sun with a couple of showers

RealFeel®44°

RealFeel Shade™38°

Max UV Index4.0 (Moderate)

WindNNW 6 mph

Sun 2/22

34° /28°
30%
Cloudy and colder with a chance for a bit of snow or flurries; watching a potential coastal storm; check AccuWeather often

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindNE 12 mph

Mon 2/23

35° /22°
35%
Mostly cloudy and breezy with flurries possible

RealFeel®23°

RealFeel Shade™23°

Max UV Index2.0 (Low)

WindNNW 15 mph

Tue 2/24

29° /15°
14%
Cold with sunshine and a few clouds

RealFeel®19°

RealFeel Shade™15°

Max UV Index4.0 (Moderate)

WindNW 14 mph

Wed 2/25

25° /21°
0%
Mostly sunny and quite cold

RealFeel®19°

RealFeel Shade™19°

Max UV Index4.0 (Moderate)

WindWNW 9 mph

Thu 2/26

38° /33°
64%
Not as cold with occasional rain

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindSSW 6 mph

Fri 2/27

44° /32°
0%
Sun followed by increasing clouds

RealFeel®52°

RealFeel Shade™47°

Max UV Index3.0 (Moderate)

WindSW 1 mph

Sat 2/28

40° /31°
55%
Cloudy with a bit of rain

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindWSW 5 mph

Sun 3/1

39° /28°
1%
After a cloudy start, sunshine returns

RealFeel®42°

RealFeel Shade™36°

Max UV Index4.0 (Moderate)

WindW 7 mph

Mon 3/2

38° /32°
85%
Cloudy and windy; a morning shower followed by rain in the afternoon

RealFeel®20°

RealFeel Shade™20°

Max UV Index1.0 (Low)

WindNNE 20 mph

Tue 3/3

38° /30°
66%
On-and-off snow and rain in the morning; mostly cloudy

RealFeel®26°

RealFeel Shade™26°

Max UV Index1.0 (Low)

WindWNW 17 mph

Wed 3/4

38° /28°
64%
Windy with on-and-off snow and rain

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindWNW 16 mph

Thu 3/5

37° /29°
75%
Considerable cloudiness; a mix of snow and rain in the morning followed by a shower in spots in the afternoon

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindS 9 mph

Fri 3/6

43° /26°
75%
Considerable cloudiness; a passing morning shower followed by a mix of snow and rain in the afternoon

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindN 7 mph

Sat 3/7

37° /22°
25%
Partly sunny and windy

RealFeel®26°

RealFeel Shade™24°

Max UV Index4.0 (Moderate)

WindWNW 21 mph

Sun 3/8

36° /21°
10%
Mostly sunny

RealFeel®28°

RealFeel Shade™25°

Max UV Index4.0 (Moderate)

WindWNW 15 mph

Mon 3/9

36° /21°
10%
Mostly sunny

RealFeel®32°

RealFeel Shade™28°

Max UV Index4.0 (Moderate)

WindWNW 10 mph

Tue 3/10

37° /22°
25%
Sun and clouds

RealFeel®38°

RealFeel Shade™32°

Max UV Index4.0 (Moderate)

WindNNE 6 mph

Wed 3/11

37° /22°
10%
Sunshine and a few clouds

RealFeel®34°

RealFeel Shade™30°

Max UV Index4.0 (Moderate)

WindNW 12 mph

Thu 3/12

38° /23°
20%
Plenty of sunshine

RealFeel®31°

RealFeel Shade™27°

Max UV Index4.0 (Moderate)

WindNNW 15 mph

Fri 3/13

39° /24°
25%
Mostly cloudy

RealFeel®32°

RealFeel Shade™30°

Max UV Index2.0 (Low)

WindNNE 12 mph

Sat 3/14

39° /30°
25%
Cloudy

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindNNE 15 mph

Sun 3/15

40° /31°
25%
Be advised for strong winds; a thick cloud cover

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindNNE 29 mph

Mon 3/16

40° /30°
25%
Windy with intervals of clouds and sunshine

RealFeel®27°

RealFeel Shade™24°

Max UV Index4.0 (Moderate)

WindNNE 25 mph

Tue 3/17

41° /32°
25%
Mostly cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index2.0 (Low)

WindNNE 17 mph

Wed 3/18

41° /33°
25%
Cloudy

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindNE 8 mph

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World North America United States New York Sag Harbor

Weather Near Sag Harbor:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
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