September 17 - October 31

Wed 9/17

70° /64°

94%

Occasional rain and drizzle

RealFeel®59°

Cloud Cover92%

WindENE 7 mph

Wind Gusts16 mph

Thu 9/18

74° /60°

55%

A passing morning shower; otherwise, after a cloudy start, sun returns

RealFeel®78°

RealFeel Shade™72°

Max UV Index4.0 (Moderate)

WindNW 6 mph

Fri 9/19

80° /55°

Plenty of sunshine

RealFeel®82°

RealFeel Shade™77°

Max UV Index5.0 (Moderate)

WindNW 8 mph

Sat 9/20

68° /48°

Mostly sunny and not as warm; a beautiful start to the weekend

RealFeel®71°

RealFeel Shade™65°

Max UV Index5.0 (Moderate)

WindE 9 mph

Sun 9/21

67° /52°

Partly sunny

RealFeel®70°

RealFeel Shade™63°

Max UV Index5.0 (Moderate)

WindSE 8 mph

Mon 9/22

68° /56°

Plenty of sunshine

RealFeel®72°

RealFeel Shade™65°

Max UV Index5.0 (Moderate)

WindSSE 6 mph

Tue 9/23

72° /61°

Nice with partial sunshine

RealFeel®75°

RealFeel Shade™70°

Max UV Index4.0 (Moderate)

WindSW 6 mph

Wed 9/24

69° /56°

Mostly sunny

RealFeel®72°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindSSW 7 mph

Thu 9/25

71° /57°

Plenty of sun

RealFeel®73°

RealFeel Shade™68°

Max UV Index5.0 (Moderate)

WindWNW 9 mph

Fri 9/26

71° /54°

Plenty of sun

RealFeel®76°

RealFeel Shade™69°

Max UV Index5.0 (Moderate)

WindWNW 5 mph

Sat 9/27

74° /56°

75%

Rain

RealFeel®74°

RealFeel Shade™74°

Max UV Index1.0 (Low)

WindWNW 2 mph

Sun 9/28

68° /54°

Sunshine

RealFeel®72°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindWNW 6 mph

Mon 9/29

69° /56°

Sunshine

RealFeel®75°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindWSW 2 mph

Tue 9/30

68° /42°

20%

Mostly sunny

RealFeel®68°

RealFeel Shade™64°

Max UV Index4.0 (Moderate)

WindWNW 16 mph

Wed 10/1

70° /56°

10%

Mostly sunny

RealFeel®71°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindSW 12 mph

Thu 10/2

71° /55°

20%

Mostly sunny and less humid

RealFeel®72°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindNW 9 mph

Fri 10/3

71° /56°

25%

Clouds to start, then sunshine returns

RealFeel®69°

RealFeel Shade™67°

Max UV Index3.0 (Moderate)

WindSW 15 mph

Sat 10/4

72° /55°

20%

Mostly sunny

RealFeel®73°

RealFeel Shade™69°

Max UV Index4.0 (Moderate)

WindWNW 12 mph

Sun 10/5

71° /54°

25%

Intervals of clouds and sunshine

RealFeel®71°

RealFeel Shade™70°

Max UV Index2.0 (Low)

WindNE 7 mph

Mon 10/6

70° /53°

25%

Intervals of clouds and sunshine

RealFeel®74°

RealFeel Shade™69°

Max UV Index2.0 (Low)

WindNE 2 mph

Tue 10/7

70° /54°

25%

After a cloudy start, sun returns

RealFeel®70°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindSE 9 mph

Wed 10/8

69° /55°

25%

After a cloudy start, sun returns

RealFeel®70°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindSSW 13 mph

Thu 10/9

70° /53°

25%

Cloudy and windy

RealFeel®66°

RealFeel Shade™66°

Max UV Index1.0 (Low)

WindNNE 16 mph

Fri 10/10

63° /52°

25%

Cloudy, windy and cooler

RealFeel®56°

RealFeel Shade™56°

Max UV Index1.0 (Low)

WindENE 23 mph

Sat 10/11

63° /52°

56%

Cloudy and windy; areas of drizzle in the morning followed by a little rain in the afternoon

RealFeel®57°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindE 24 mph

Sun 10/12

66° /53°

79%

Considerable clouds with rain tapering off

RealFeel®64°

RealFeel Shade™64°

Max UV Index1.0 (Low)

WindSSE 15 mph

Mon 10/13

68° /52°

25%

Mostly cloudy

RealFeel®69°

RealFeel Shade™69°

Max UV Index1.0 (Low)

WindSW 7 mph

Tue 10/14

67° /53°

55%

Intervals of clouds and sunshine with a shower in the area

RealFeel®65°

RealFeel Shade™65°

Max UV Index2.0 (Low)

WindS 16 mph

Wed 10/15

68° /51°

20%

Mostly sunny and less humid

RealFeel®68°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindWNW 12 mph

Thu 10/16

67° /50°

25%

Considerable cloudiness

RealFeel®63°

RealFeel Shade™63°

Max UV Index1.0 (Low)

WindNE 15 mph

Fri 10/17

61° /47°

62%

Very windy; periods of rain

RealFeel®54°

RealFeel Shade™54°

Max UV Index1.0 (Low)

WindNNW 25 mph

Sat 10/18

57° /46°

10%

Sunny and windy

RealFeel®50°

RealFeel Shade™48°

Max UV Index4.0 (Moderate)

WindWNW 20 mph

Sun 10/19

57° /47°

20%

Plenty of sunshine

RealFeel®54°

RealFeel Shade™51°

Max UV Index3.0 (Moderate)

WindW 14 mph

Mon 10/20

62° /48°

Plenty of sunshine

RealFeel®61°

RealFeel Shade™58°

Max UV Index3.0 (Moderate)

WindN 10 mph

Tue 10/21

63° /48°

25%

Increasing cloudiness

RealFeel®65°

RealFeel Shade™65°

Max UV Index2.0 (Low)

WindENE 4 mph

Wed 10/22

65° /48°

25%

Clouds giving way to some sun

RealFeel®67°

RealFeel Shade™64°

Max UV Index2.0 (Low)

WindNNW 5 mph

Thu 10/23

65° /49°

20%

Sunshine and a few clouds

RealFeel®62°

RealFeel Shade™60°

Max UV Index3.0 (Moderate)

WindSE 14 mph

Fri 10/24

64° /48°

60%

A couple of morning showers; otherwise, clouds to start, then sunshine returns

RealFeel®62°

RealFeel Shade™60°

Max UV Index3.0 (Moderate)

WindWNW 15 mph

Sat 10/25

61° /47°

20%

Mostly sunny

RealFeel®61°

RealFeel Shade™58°

Max UV Index3.0 (Moderate)

WindNNE 10 mph

Sun 10/26

59° /46°

78%

Very windy; considerable cloudiness with a couple of showers, then a steadier rain

RealFeel®48°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindNE 23 mph

Mon 10/27

54° /43°

10%

Mostly sunny and windy

RealFeel®47°

RealFeel Shade™45°

Max UV Index3.0 (Moderate)

WindNW 21 mph

Tue 10/28

53° /41°

Plenty of sunshine

RealFeel®49°

RealFeel Shade™48°

Max UV Index3.0 (Moderate)

WindNW 14 mph

Wed 10/29

54° /41°

25%

Increasing cloudiness

RealFeel®49°

RealFeel Shade™48°

Max UV Index3.0 (Moderate)

WindNE 14 mph

Thu 10/30

53° /46°

56%

Cloudy and windy; a couple of morning showers followed by a little rain in the afternoon

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindENE 24 mph

Fri 10/31

56° /37°

59%

Periods of rain

RealFeel®51°

RealFeel Shade™51°

Max UV Index2.0 (Low)

WindNNE 13 mph

Sag Harbor, NY

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Weather Near Sag Harbor: