°F
Rip Current Statement in effect from Sunday, 6:00 am until Monday, 9:00 pm. Source: U.S. National Weather Service.
Holtsville
5:09 pm / Sunday, September 26
70°
Sunny
Feels Like 69°
Now
70°
6:00 pm
69°
6:43 pm
Sunset
7:00 pm
.50a5d6bb.svg "Clear")
67°
8:00 pm
.ffbd4593.svg "Mostly clear")
64°
9:00 pm
62°
10:00 pm
62°
11:00 pm
60°
12:00 am
59°
1:00 am
59°
2:00 am
58°
3:00 am
58°
4:00 am
57°
5:00 am
58°
Wind
WNW 6 mph
Visibility
11+ miles
Dew Pt
46°
Humidity
42%
UV Index
1 (Low)
Pressure
758 mmHg
Sunny with 6 mph winds from the West-North-West and a temperature of 70 °F.
Next 12 hours
6:00 pm
9:00 pm
12:00 am
3:00 am
6:00 am
0%0%0%0%0%Sun & Moon
Today: Sunday, September 26
Sun & Moon
Today: Sunday, September 26
Sunrise
6:43 am
Sunset
6:43 pm
Length of Visible Light
12 h 0 m
Length of Day
9 h 6 m
Waning Gibbous
Moonrise - 9:46 pm,
Moonset - 1:13 pm
Detailed Hourly Weather - Holtsville, NY
Next 24 hours
6:00 pm
9:00 pm
12:00 am
3:00 am
6:00 am
9:00 am
12:00 pm
3:00 pm
0%0%0%0%0%0%0%0%Sunny
Clear
Clear
Clear
Mostly clear
Intermittent clouds
Mostly sunny
Mostly sunny
Feels Like
66°
60°
59°
57°
56°
65°
74°
76°
Wind
WNW 14 mph
WNW 7 mph
W 5 mph
WSW 5 mph
WSW 6 mph
WSW 7 mph
SW 9 mph
SW 11 mph
Humidity
44%
56%
65%
71%
73%
71%
48%
45%
Visibility
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
UV Index
1 (Low)
0 (Low)
0 (Low)
0 (Low)
0 (Low)
2 (Low)
4 (Moderate)
4 (Moderate)
Dew Pt
46°
46°
48°
49°
49°
54°
51°
52°
Pressure
Wet Bulb Temp
56°
53°
53°
53°
53°
58°
60°
61°
Wind Gust
20 mph
10 mph
7 mph
7 mph
8 mph
9 mph
13 mph
15 mph
Cloud Ceiling
6 miles
6 miles
6 miles
6 miles
6 miles
6 miles
6 miles
6 miles
Cloud Cover
8%
7%
0%
1%
10%
58%
17%
18%
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
SEP 26
71° / 57°
0%Mostly sunny, breezy and nice
Mon
SEP 27
76° / 64°
0%Partly sunny and beautiful
Tue
SEP 28
.859c2bc2.svg "A couple of showers")
74° / 54°
70%A couple of showers
Wed
SEP 29
67° / 52°
3%Sunshine mixing with clouds
Thu
SEP 30
64° / 53°
0%Sunshine mixing with clouds
Fri
OCT 1
67° / 55°
3%Sunny to partly cloudy
Sat
OCT 2
.4a7ba1cb.svg "Clouds and sunshine")
68° / 55°
25%Clouds and sunshine
Today
SEP 26
71° / 57°
0%Mostly sunny, breezy and nice
Feels Like
64°
Wind
WNW 14 mph
Humidity
Visibility
UV Index
5 (Moderate)
Dew Pt
Pressure
Sunrise
6:43 am
Sunset
6:43 pm
Moonrise
9:46 pm
Moonset
1:13 pm
Moon Age
20
FeelsLike in the shade
62°
Precipitation Probability
0%
Thunderstorm Probability
0%
Snow Probability
0%
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
25 mph
Total Liquid
0.00 "
Rain
0.00 "
Snow
0.00 "
Ice
0.00 "
Cloud Cover
24%
Precipitation Type
Precipitation Intensity
Air Quality
42 (Good)
Grass
0 (Low)
Mold
0 (Low)
Ragweed
0 (Low)
Tree
0 (Low)
UV Index
5 (Moderate)
Mon
SEP 27
76° / 64°
0%Partly sunny and beautiful
Tue
SEP 28
74° / 54°
70%A couple of showers
Wed
SEP 29
67° / 52°
3%Sunshine mixing with clouds
Thu
SEP 30
64° / 53°
0%Sunshine mixing with clouds
Fri
OCT 1
67° / 55°
3%Sunny to partly cloudy
Sat
OCT 2
68° / 55°
25%Clouds and sunshine