Current Weather Forecast for Holtsville

NY 00501 | 12:58am

Weather Conditions

48°

Feels Like 40°

Cloudy/Wind

48° 50°

0

UV Index

Good

Air Quality

WNW 21 mph

Wind

0 in

rain

Tonight

Tue 4/15

42°

Lowest Temperature

1%

Partly cloudy skies with gusty winds. Low 42F. Winds W at 20 to 30 mph. Higher wind gusts possible.

Tomorrow

Wed 4/16

53°

Highest Temperature

1%

Windy with mostly cloudy skies. High 53F. Winds WNW at 20 to 30 mph. Winds could occasionally gust over 40 mph.

Tomorrow night

Wed 4/16

39°

Lowest Temperature

4%

Some clouds early will give way to generally clear conditions overnight. Low 39F. Winds WNW at 10 to 20 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Holtsville

Hourly Weather Forecast & Temperature

1AM

48°

Feels Like 40°

Mostly Cloudy/Wind

WNW 21 mph

Wind

1002 mb

Pressure

52%

Humidity

0

UV Index

10mi

Visibility

72%

Cloud Cover

2AM

1%

46°

Feels Like 39°

Mostly Cloudy

W 19 mph

Wind

1002 mb

Pressure

53%

Humidity

0

UV Index

10mi

Visibility

61%

Cloud Cover

3AM

1%

45°

Feels Like 38°

Partly Cloudy

W 16 mph

Wind

1002 mb

Pressure

55%

Humidity

0

UV Index

10mi

Visibility

59%

Cloud Cover

4AM

1%

45°

Feels Like 38°

Partly Cloudy

W 13 mph

Wind

1003 mb

Pressure

55%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

5AM

1%

44°

Feels Like 38°

Partly Cloudy

W 12 mph

Wind

1003 mb

Pressure

57%

Humidity

0

UV Index

10mi

Visibility

52%

Cloud Cover

6AM

1%

43°

Feels Like 37°

Partly Cloudy

W 12 mph

Wind

1004 mb

Pressure

58%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

7AM

1%

43°

Feels Like 37°

Partly Cloudy

W 13 mph

Wind

1004 mb

Pressure

57%

Humidity

0

UV Index

10mi

Visibility

45%

Cloud Cover

8AM

45°

Feels Like 38°

Mostly Cloudy

W 16 mph

Wind

1005 mb

Pressure

53%

Humidity

1

UV Index

10mi

Visibility

61%

Cloud Cover

9AM

46°

Feels Like 39°

Mostly Cloudy

W 18 mph

Wind

1005 mb

Pressure

50%

Humidity

1

UV Index

10mi

Visibility

74%

Cloud Cover

10AM

48°

Feels Like 41°

Mostly Cloudy

W 19 mph

Wind

1005 mb

Pressure

47%

Humidity

2

UV Index

10mi

Visibility

78%

Cloud Cover

11AM

48°

Feels Like 42°

Cloudy/Wind

WNW 20 mph

Wind

1005 mb

Pressure

43%

Humidity

2

UV Index

10mi

Visibility

92%

Cloud Cover

12PM

49°

Feels Like 42°

Cloudy/Wind

WNW 20 mph

Wind

1006 mb

Pressure

41%

Humidity

3

UV Index

10mi

Visibility

89%

Cloud Cover

Tue 4/15

Tue

1%

48°

50°

Windy with a few clouds. Lows overnight in the low 40s.

37°

Feels Like

W 20 mph

Wind

55%

Humidity

0

UV Index

6:12 AM

Sunrise

7:32 PM

Sunset

Wed 4/16

Wed

1%

47°

65°

More clouds than sun, windy. Highs in the low 50s and lows in the upper 30s.

37°

Feels Like

WNW 21 mph

Wind

44%

Humidity

4

UV Index

6:11 AM

Sunrise

7:33 PM

Sunset

Thu 4/17

Thu

3%

42°

53°

Sunny. Highs in the low 60s and lows in the low 40s.

36°

Feels Like

WNW 15 mph

Wind

41%

Humidity

7

UV Index

6:09 AM

Sunrise

7:34 PM

Sunset

Fri 4/18

Fri

11%

39°

60°

Considerable cloudiness. Highs in the low 60s and lows in the low 50s.

43°

Feels Like

S 17 mph

Wind

47%

Humidity

5

UV Index

6:08 AM

Sunrise

7:35 PM

Sunset

Sat 4/19

Sat

10%

41°

61°

More clouds than sun. Highs in the low 70s and lows in the upper 50s.

71°

Feels Like

SW 16 mph

Wind

61%

Humidity

5

UV Index

6:06 AM

Sunrise

7:36 PM

Sunset

Sun 4/20

Sun

7%

52°

71°

More clouds than sun. Highs in the low 60s and lows in the mid 40s.

56°

Feels Like

NW 11 mph

Wind

53%

Humidity

6

UV Index

6:05 AM

Sunrise

7:37 PM

Sunset

Mon 4/21

Mon

24%

48°

62°

Mostly cloudy. Highs in the mid 50s and lows in the upper 40s.

42°

Feels Like

ESE 9 mph

Wind

53%

Humidity

4

UV Index

6:03 AM

Sunrise

7:38 PM

Sunset

Tue 4/22

Tue

38%

45°

56°

A few morning showers. Highs in the low 60s and lows in the upper 40s.

47°

Feels Like

SSW 13 mph

Wind

66%

Humidity

6

UV Index

6:02 AM

Sunrise

7:39 PM

Sunset

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