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Holtsville, NY

37°F
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Holtsville, NY Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities

January 6 - February 19

Tue 1/6

42° /33°
0%
Mostly cloudy

RealFeel®47°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindNE 5 mph

Wed 1/7

49° /31°
49%
A shower in spots early in the morning; otherwise, breezy with clouds giving way to some sun

RealFeel®41°

RealFeel Shade™39°

Max UV Index2.0 (Low)

WindW 14 mph

Thu 1/8

47° /33°
0%
Intervals of clouds and sunshine

RealFeel®48°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindWNW 6 mph

Fri 1/9

50° /44°
72%
Cloudy; breezy in the afternoon with occasional rain

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindS 13 mph

Sat 1/10

49° /43°
90%
Rain and drizzle

RealFeel®43°

RealFeel Shade™43°

Max UV Index1.0 (Low)

WindENE 8 mph

Sun 1/11

48° /30°
55%
A shower in spots in the morning; otherwise, mostly cloudy

RealFeel®41°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindW 13 mph

Mon 1/12

40° /33°
16%
Sunshine and a few clouds

RealFeel®32°

RealFeel Shade™32°

Max UV Index2.0 (Low)

WindWSW 13 mph

Tue 1/13

45° /32°
2%
Clouds and breaks of sun

RealFeel®40°

RealFeel Shade™40°

Max UV Index2.0 (Low)

WindSW 9 mph

Wed 1/14

43° /37°
1%
Sunshine and a few clouds

RealFeel®39°

RealFeel Shade™39°

Max UV Index2.0 (Low)

WindWNW 9 mph

Thu 1/15

45° /32°
6%
Sunshine and a few clouds

RealFeel®47°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindNNW 6 mph

Fri 1/16

41° /29°
0%
Sun through high clouds

RealFeel®45°

RealFeel Shade™45°

Max UV Index1.0 (Low)

WindWNW 4 mph

Sat 1/17

38° /32°
0%
Mainly cloudy

RealFeel®28°

RealFeel Shade™26°

Max UV Index2.0 (Low)

WindW 16 mph

Sun 1/18

37° /23°
19%
Rather cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindSSE 12 mph

Mon 1/19

32° /24°
25%
Cloudy

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindW 7 mph

Tue 1/20

42° /30°
62%
Rain and snow at times becoming all rain

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindNE 6 mph

Wed 1/21

34° /31°
71%
Rain and freezing rain; colder

RealFeel®32°

RealFeel Shade™32°

Max UV Index0.0 (Low)

WindNNE 7 mph

Thu 1/22

37° /26°
25%
After a cloudy start, sun returns

RealFeel®34°

RealFeel Shade™34°

Max UV Index2.0 (Low)

WindN 8 mph

Fri 1/23

35° /17°
10%
Windy with sunshine

RealFeel®21°

RealFeel Shade™18°

Max UV Index2.0 (Low)

WindWNW 21 mph

Sat 1/24

30° /17°
25%
Cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindNW 8 mph

Sun 1/25

30° /22°
61%
Snow at times

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindNW 5 mph

Mon 1/26

32° /17°
20%
Sun followed by increasing clouds

RealFeel®26°

RealFeel Shade™23°

Max UV Index3.0 (Moderate)

WindNW 12 mph

Tue 1/27

30° /15°
10%
Mostly sunny and windy

RealFeel®15°

RealFeel Shade™12°

Max UV Index3.0 (Moderate)

WindNW 20 mph

Wed 1/28

29° /17°
20%
Some sunshine

RealFeel®35°

RealFeel Shade™28°

Max UV Index3.0 (Moderate)

WindWSW 6 mph

Thu 1/29

33° /19°
20%
Sunny to partly cloudy

RealFeel®20°

RealFeel Shade™17°

Max UV Index3.0 (Moderate)

WindWNW 17 mph

Fri 1/30

31° /17°
25%
Increasing cloudiness

RealFeel®26°

RealFeel Shade™25°

Max UV Index3.0 (Moderate)

WindWNW 9 mph

Sat 1/31

32° /18°
10%
Mostly sunny

RealFeel®27°

RealFeel Shade™23°

Max UV Index3.0 (Moderate)

WindNW 9 mph

Sun 2/1

31° /17°
10%
Mostly sunny

RealFeel®23°

RealFeel Shade™20°

Max UV Index3.0 (Moderate)

WindNW 12 mph

Mon 2/2

31° /17°
20%
Partly sunny

RealFeel®23°

RealFeel Shade™19°

Max UV Index3.0 (Moderate)

WindNW 13 mph

Tue 2/3

32° /18°
5%
Plenty of sunshine

RealFeel®22°

RealFeel Shade™19°

Max UV Index3.0 (Moderate)

WindNW 15 mph

Wed 2/4

34° /18°
10%
Mostly sunny

RealFeel®33°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindNNW 8 mph

Thu 2/5

33° /24°
25%
Cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindSW 7 mph

Fri 2/6

37° /18°
75%
Cloudy; a bit of morning snow followed by a mix of snow and rain in the afternoon

RealFeel®21°

RealFeel Shade™21°

Max UV Index1.0 (Low)

WindSSW 14 mph

Sat 2/7

42° /16°
10%
Sunny and windy

RealFeel®32°

RealFeel Shade™30°

Max UV Index3.0 (Moderate)

WindWNW 18 mph

Sun 2/8

30° /15°
10%
Sunny much of the time and colder

RealFeel®24°

RealFeel Shade™22°

Max UV Index3.0 (Moderate)

WindWNW 12 mph

Mon 2/9

30° /17°
20%
Mostly sunny

RealFeel®25°

RealFeel Shade™22°

Max UV Index3.0 (Moderate)

WindW 10 mph

Tue 2/10

33° /24°
20%
Mostly sunny

RealFeel®28°

RealFeel Shade™24°

Max UV Index3.0 (Moderate)

WindSSW 10 mph

Wed 2/11

40° /16°
20%
Mostly sunny and windy

RealFeel®28°

RealFeel Shade™25°

Max UV Index3.0 (Moderate)

WindNW 20 mph

Thu 2/12

30° /17°
25%
Cloudy and cold

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindSE 4 mph

Fri 2/13

33° /20°
25%
Overcast

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindNE 14 mph

Sat 2/14

33° /17°
5%
Windy with plenty of sunshine

RealFeel®21°

RealFeel Shade™19°

Max UV Index3.0 (Moderate)

WindWNW 18 mph

Sun 2/15

31° /19°
25%
Cloudy

RealFeel®22°

RealFeel Shade™22°

Max UV Index1.0 (Low)

WindSSW 9 mph

Mon 2/16

38° /21°
75%
Rain will freeze on some surfaces; windy

RealFeel®23°

RealFeel Shade™23°

Max UV Index1.0 (Low)

WindNE 17 mph

Tue 2/17

38° /19°
3%
Cloudy most of the time

RealFeel®32°

RealFeel Shade™29°

Max UV Index3.0 (Moderate)

WindN 12 mph

Wed 2/18

37° /26°
15%
Increasing amounts of sunshine

RealFeel®27°

RealFeel Shade™24°

Max UV Index3.0 (Moderate)

WindNW 15 mph

Thu 2/19

36° /32°
0%
Mostly sunny

RealFeel®43°

RealFeel Shade™35°

Max UV Index3.0 (Moderate)

WindENE 6 mph

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World North America United States New York Holtsville

Weather Near Holtsville:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
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Apps & Downloads
iPhone App Android App See all Apps & Downloads
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More
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