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Holtsville, NY

Right Now
44°
Mostly Cloudy
  • Humidity: 58%
  • Feels Like: 37°
  • Heat Index: 44°
  • Wind: 13 mph
  • Wind Chill: 37°
  • UV Index: 0 Low
  • Sunrise: 06:57:38 AM
  • Sunset: 04:25:18 PM
  • Dew Point: 30°
  • Visibility: 10 mi

Today

Partly cloudy skies. Low near 35F. Winds WSW at 10 to 20 mph.

Tonight

Partly cloudy skies. Low near 35F. Winds WSW at 10 to 20 mph.

Tomorrow

Intervals of clouds and sunshine. High 44F. Winds WSW at 10 to 20 mph.

Next 12 Hours

Time
Temp
Precip
7 PM
43°
1%
7 PM
43°

Wind: WSW @ 12mph

Precip: 1% Chance

Humidity: 59%

Wind Chill: 36°

Heat Index: 43°

UV Index: 0 Low

Visibility: 10 mi

8 PM
41°
1%
8 PM
41°

Wind: WSW @ 13mph

Precip: 1% Chance

Humidity: 57%

Wind Chill: 34°

Heat Index: 41°

UV Index: 0 Low

Visibility: 10 mi

9 PM
40°
1%
9 PM
40°

Wind: WSW @ 12mph

Precip: 1% Chance

Humidity: 57%

Wind Chill: 33°

Heat Index: 40°

UV Index: 0 Low

Visibility: 10 mi

10 PM
39°
1%
10 PM
39°

Wind: WSW @ 12mph

Precip: 1% Chance

Humidity: 63%

Wind Chill: 32°

Heat Index: 39°

UV Index: 0 Low

Visibility: 10 mi

11 PM
38°
1%
11 PM
38°

Wind: WSW @ 12mph

Precip: 1% Chance

Humidity: 65%

Wind Chill: 30°

Heat Index: 38°

UV Index: 0 Low

Visibility: 10 mi

12 AM
37°
1%
12 AM
37°

Wind: WSW @ 11mph

Precip: 1% Chance

Humidity: 68%

Wind Chill: 30°

Heat Index: 37°

UV Index: 0 Low

Visibility: 10 mi

1 AM
37°
1%
1 AM
37°

Wind: WSW @ 11mph

Precip: 1% Chance

Humidity: 67%

Wind Chill: 29°

Heat Index: 37°

UV Index: 0 Low

Visibility: 10 mi

2 AM
37°
2%
2 AM
37°

Wind: WSW @ 11mph

Precip: 2% Chance

Humidity: 66%

Wind Chill: 29°

Heat Index: 37°

UV Index: 0 Low

Visibility: 10 mi

3 AM
36°
2%
3 AM
36°

Wind: WSW @ 11mph

Precip: 2% Chance

Humidity: 67%

Wind Chill: 28°

Heat Index: 36°

UV Index: 0 Low

Visibility: 10 mi

4 AM
36°
2%
4 AM
36°

Wind: WSW @ 10mph

Precip: 2% Chance

Humidity: 68%

Wind Chill: 28°

Heat Index: 36°

UV Index: 0 Low

Visibility: 10 mi

5 AM
36°
2%
5 AM
36°

Wind: WSW @ 10mph

Precip: 2% Chance

Humidity: 68%

Wind Chill: 28°

Heat Index: 36°

UV Index: 0 Low

Visibility: 10 mi

6 AM
36°
2%
6 AM
36°

Wind: WSW @ 9mph

Precip: 2% Chance

Humidity: 68%

Wind Chill: 29°

Heat Index: 36°

UV Index: 0 Low

Visibility: 10 mi

Currently in Farmingville

44°F
Mostly Cloudy
56°F / 44°F
7 PM
43°F
8 PM
41°F
9 PM
40°F
10 PM
39°F
11 PM
38°F

Currently in Holbrook

44°F
Mostly Cloudy
57°F / 44°F
7 PM
43°F
8 PM
41°F
9 PM
40°F
10 PM
39°F
11 PM
38°F

Currently in Holtsville

44°F
Mostly Cloudy
56°F / 44°F
7 PM
43°F
8 PM
41°F
9 PM
40°F
10 PM
39°F
11 PM
38°F

Currently in Lake Grove

44°F
Mostly Cloudy
56°F / 44°F
7 PM
43°F
8 PM
42°F
9 PM
41°F
10 PM
39°F
11 PM
38°F

Currently in Ronkonkoma

44°F
Mostly Cloudy
57°F / 44°F
7 PM
43°F
8 PM
41°F
9 PM
41°F
10 PM
39°F
11 PM
38°F