°F
English
Holtsville
9:57 pm / Thursday, January 21
40°
Mostly clear
Feels Like 43°
Now
.ffbd4593.svg "Mostly clear")
40°
11:00 pm
.c6e42dd0.svg "Intermittent clouds")
38°
12:00 am
.c6e42dd0.svg "Partly cloudy")
38°
1:00 am
37°
2:00 am
.50a5d6bb.svg "Clear")
35°
3:00 am
33°
4:00 am
31°
5:00 am
30°
6:00 am
31°
7:00 am
34°
7:11 am
Sunrise
8:00 am
35°
9:00 am
36°
10:00 am
39°
Wind
WNW 1 mph
Visibility
14+ miles
Dew Pt
25°
Humidity
57%
UV Index
0 (Low)
Pressure
753 mmHg
Mostly clear with 1 mph winds from the West-North-West and a temperature of 40 °F.
Next 12 hours
11:00 pm
2:00 am
5:00 am
8:00 am
11:00 am
0%0%0%0%0%Sun & Moon
Today: Thursday, January 21
Sun & Moon
Today: Thursday, January 21
Sunrise
7:12 am
Sunset
4:56 pm
Length of Visible Light
9 h 44 m
Length of Day
4 h 24 m
First Quarter
Moonrise - 11:43 am,
Moonset - 1:40 am
Detailed Hourly Weather - Holtsville, NY
Next 24 hours
11:00 pm
2:00 am
5:00 am
8:00 am
11:00 am
2:00 pm
5:00 pm
8:00 pm
0%0%0%0%0%0%0%0%Intermittent clouds
Clear
Mostly clear
Mostly sunny
Mostly sunny
Partly sunny
Partly cloudy
Clear
Feels Like
39°
31°
24°
27°
34°
37°
31°
25°
Wind
NW 3 mph
WSW 6 mph
W 7 mph
W 11 mph
W 16 mph
WNW 15 mph
WNW 13 mph
WNW 10 mph
Humidity
62%
67%
73%
63%
46%
36%
38%
45%
Visibility
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
UV Index
0 (Low)
0 (Low)
0 (Low)
1 (Low)
2 (Low)
2 (Low)
0 (Low)
0 (Low)
Dew Pt
27°
25°
22°
24°
22°
20°
16°
14°
Pressure
1004 mmHg
1003 mmHg
1004 mmHg
1005 mmHg
1006 mmHg
1006 mmHg
1007 mmHg
1010 mmHg
Wet Bulb Temp
34°
31°
28°
31°
35°
36°
32°
27°
Wind Gust
6 mph
8 mph
10 mph
13 mph
18 mph
18 mph
17 mph
13 mph
Cloud Ceiling
6 miles
6 miles
6 miles
6 miles
6 miles
5 miles
6 miles
6 miles
Cloud Cover
53%
2%
12%
10%
10%
46%
46%
3%
Precipitation Probability
0%
0%
0%
0%
0%
0%
0%
0%
Snow Probability
0%
0%
0%
0%
0%
0%
0%
0%
Ice Probability
0%
0%
0%
0%
0%
0%
0%
0%
Total Liquid
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Rain
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Snow
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Ice
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Extended Weather - Holtsville, NY
Today
JAN 21
.4a7ba1cb.svg "Some sun; breezy in the p.m.")
42° / 30°
12%Some sun; breezy in the p.m.
Fri
JAN 22
45° / 22°
2%Breezy
Sat
JAN 23
32° / 18°
0%Mostly sunny; windy, colder
Sun
JAN 24
34° / 22°
0%Partly sunny
Mon
JAN 25
37° / 25°
1%Clouds and sun
Tue
JAN 26
.f7011236.svg "Snow at times in the morning")
37° / 22°
52%Snow at times in the morning
Wed
JAN 27
35° / 25°
5%Mostly sunny
Today
JAN 21
42° / 30°
12%Some sun; breezy in the p.m.
Feels Like
29°
Wind
S 10 mph
Humidity
54%
Visibility
6 miles
UV Index
2 (Low)
Dew Pt
17°
Pressure
1009 mmHg
Sunrise
7:12 am
Sunset
4:56 pm
Moonrise
11:43 am
Moonset
1:40 am
Moon Age
8
FeelsLike in the shade
29°
Precipitation Probability
35%
Thunderstorm Probability
0%
Snow Probability
31%
Ice Probability
0%
Precipitation Duration
0 h 0 m
Rain Duration
0 h 0 m
Snow Duration
0 h 0 m
Ice Duration
0 h 0 m
Wind Gust
24 mph
Total Liquid
0.00 "
Rain
0.00 "
Snow
0.00 "
Ice
0.00 "
Cloud Cover
51%
Precipitation Type
Precipitation Intensity
Air Quality
42 (Good)
Grass
0 (Low)
Mold
0 (Low)
Ragweed
0 (Low)
Tree
0 (Low)
UV Index
2 (Low)
Fri
JAN 22
45° / 22°
2%Breezy
Sat
JAN 23
32° / 18°
0%Mostly sunny; windy, colder
Sun
JAN 24
34° / 22°
0%Partly sunny
Mon
JAN 25
37° / 25°
1%Clouds and sun
Tue
JAN 26
37° / 22°
52%Snow at times in the morning
Wed
JAN 27
35° / 25°
5%Mostly sunny