Current Weather Forecast for Holtsville

NY 00501  |   1:19pm

Weather Conditions

45°

Feels Like 38°

Partly Cloudy

27° 51°

1

UV Index

Good

Air Quality

W 19 mph

Wind

0 in

rain

Today

Sun 12/21

48°

Highest Temperature

Sun and clouds mixed. High 48F. Winds NW at 15 to 25 mph. Higher wind gusts possible.

Tonight

Sun 12/21

25°

Lowest Temperature

1%

A clear sky. Low around 25F. Winds NW at 10 to 15 mph.

Tomorrow

Mon 12/22

38°

Highest Temperature

1%

Sunny, along with a few afternoon clouds. High 38F. Winds WNW at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Holtsville

Hourly Weather Forecast & Temperature

2PM

44°

Feels Like 36°

Partly Cloudy/Wind

WNW 20 mph

Wind

1018 mb

Pressure

38%

Humidity

1

UV Index

10mi

Visibility

39%

Cloud Cover

3PM

42°

Feels Like 33°

Partly Cloudy

NW 19 mph

Wind

1020 mb

Pressure

39%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

4PM

39°

Feels Like 30°

Mostly Sunny

NW 17 mph

Wind

1021 mb

Pressure

41%

Humidity

0

UV Index

10mi

Visibility

29%

Cloud Cover

5PM

35°

Feels Like 26°

Clear

NW 15 mph

Wind

1022 mb

Pressure

47%

Humidity

0

UV Index

10mi

Visibility

3%

Cloud Cover

6PM

34°

Feels Like 24°

Clear

NW 14 mph

Wind

1024 mb

Pressure

48%

Humidity

0

UV Index

10mi

Visibility

3%

Cloud Cover

7PM

32°

Feels Like 23°

Clear

NW 13 mph

Wind

1024 mb

Pressure

48%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

8PM

31°

Feels Like 22°

Clear

NW 11 mph

Wind

1025 mb

Pressure

50%

Humidity

0

UV Index

10mi

Visibility

4%

Cloud Cover

9PM

30°

Feels Like 21°

Clear

NW 10 mph

Wind

1026 mb

Pressure

51%

Humidity

0

UV Index

10mi

Visibility

7%

Cloud Cover

10PM

29°

Feels Like 20°

Clear

NW 10 mph

Wind

1027 mb

Pressure

53%

Humidity

0

UV Index

10mi

Visibility

12%

Cloud Cover

11PM

1%

29°

Feels Like 20°

Clear

NW 10 mph

Wind

1027 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

12AM

1%

28°

Feels Like 19°

Clear

NW 11 mph

Wind

1027 mb

Pressure

55%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

1AM

1%

28°

Feels Like 18°

Clear

NW 11 mph

Wind

1028 mb

Pressure

56%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

Sun 12/21

Sun

27°

51°

Times of sun and clouds. Highs in the upper 40s and lows in the mid 20s.

23°

Feels Like

NW 19 mph

Wind

43%

Humidity

1

UV Index

7:12 AM

Sunrise

4:28 PM

Sunset

Mon 12/22

Mon

1%

25°

38°

Plenty of sun. Highs in the upper 30s and lows in the low 30s.

19°

Feels Like

WNW 11 mph

Wind

53%

Humidity

2

UV Index

7:13 AM

Sunrise

4:28 PM

Sunset

Tue 12/23

Tue

60%

32°

40°

Rain and snow showers. Highs in the low 40s and lows in the mid 30s.

29°

Feels Like

SW 9 mph

Wind

83%

Humidity

1

UV Index

7:13 AM

Sunrise

4:29 PM

Sunset

Wed 12/24

Wed

4%

30°

44°

Partly cloudy. Highs in the mid 40s and lows in the upper 20s.

31°

Feels Like

NNW 16 mph

Wind

53%

Humidity

2

UV Index

7:14 AM

Sunrise

4:29 PM

Sunset

Thu 12/25

Thu

15%

28°

44°

Cloudy. Highs in the mid 40s and lows in the upper 30s.

31°

Feels Like

SW 11 mph

Wind

70%

Humidity

1

UV Index

7:14 AM

Sunrise

4:30 PM

Sunset

Fri 12/26

Fri

59%

37°

47°

Showers possible. Highs in the upper 40s and lows in the upper 30s.

34°

Feels Like

SE 11 mph

Wind

82%

Humidity

1

UV Index

7:14 AM

Sunrise

4:31 PM

Sunset

Sat 12/27

Sat

20%

36°

45°

Mix of sun and clouds. Highs in the mid 40s and lows in the mid 30s.

33°

Feels Like

NE 11 mph

Wind

74%

Humidity

1

UV Index

7:15 AM

Sunrise

4:31 PM

Sunset

Sun 12/28

Sun

52%

32°

45°

Chance of showers. Highs in the mid 40s and lows in the mid 20s.

33°

Feels Like

WSW 15 mph

Wind

72%

Humidity

1

UV Index

7:15 AM

Sunrise

4:32 PM

Sunset

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