WeatherMan

Holtsville

9:57 pm / Thursday, January 21
40°
Mostly clear
Feels Like 43°
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

38°35°30°35°42°
11:00 pm
2:00 am
5:00 am
8:00 am
11:00 am
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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
First Quarter
Moonrise - 11:43 am,
Moonset - 1:40 am

Detailed Hourly Weather - Holtsville, NY

Next 24 hours
38°35°30°35°42°45°40°33°
11:00 pm
2:00 am
5:00 am
8:00 am
11:00 am
2:00 pm
5:00 pm
8:00 pm
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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
Some sun; breezy in the p.m.
42° / 30°
drop12%
Some sun; breezy in the p.m.
Fri
JAN 22
Breezy
45° / 22°
drop2%
Breezy
Sat
JAN 23
Mostly sunny; windy, colder
32° / 18°
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Mostly sunny; windy, colder
Sun
JAN 24
Partly sunny
34° / 22°
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Partly sunny
Mon
JAN 25
Clouds and sun
37° / 25°
drop1%
Clouds and sun
Tue
JAN 26
Snow at times in the morning
37° / 22°
drop52%
Snow at times in the morning
Wed
JAN 27
Mostly sunny
35° / 25°
drop5%
Mostly sunny
Today
JAN 21
Some sun; breezy in the p.m.
42° / 30°
drop12%
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
Breezy
45° / 22°
drop2%
Breezy
Sat
JAN 23
Mostly sunny; windy, colder
32° / 18°
drop0%
Mostly sunny; windy, colder
Sun
JAN 24
Partly sunny
34° / 22°
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Partly sunny
Mon
JAN 25
Clouds and sun
37° / 25°
drop1%
Clouds and sun
Tue
JAN 26
Snow at times in the morning
37° / 22°
drop52%
Snow at times in the morning
Wed
JAN 27
Mostly sunny
35° / 25°
drop5%
Mostly sunny