Holtsville, NY

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Current Weather Forecast for Holtsville

NY 00501  |   2:50am

Weather Conditions

52°
Feels Like 52°
Clear
Clear
52° 80°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
WNW 2 mph
Wind
Rain
0 in
rain

Tonight

Fri 4/17
48°
Lowest Temperature
Mostly Cloudy
3%
Mainly cloudy. Low 48F. Winds light and variable.

Tomorrow

Sat 4/18
61°
Highest Temperature
Partly / Cloudy
8%
Partly to mostly cloudy. High 61F. Winds E at 10 to 15 mph.

Tomorrow night

Sat 4/18
47°
Lowest Temperature
Scattered Showers
45%
Cloudy in the evening, then off and on rain showers after midnight. Low 47F. Winds SE at 5 to 10 mph. Chance of rain 50%.

Local Weather Radar - Holtsville, NY

Live Holtsville Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Holtsville

Hourly Weather Forecast & Temperature

3AM
Mostly Cloudy
3%
51°
Feels Like 51°
Mostly Cloudy
Wind
NE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
4AM
Mostly Cloudy
3%
50°
Feels Like 50°
Mostly Cloudy
Wind
NNE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
66%
Cloud Cover
5AM
Mostly Cloudy
4%
49°
Feels Like 49°
Mostly Cloudy
Wind
NNE 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
73%
Cloud Cover
6AM
Cloudy
4%
48°
Feels Like 47°
Cloudy
Wind
NE 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
80%
Cloud Cover
7AM
Partly / Cloudy
3%
49°
Feels Like 48°
Partly Cloudy
Wind
NE 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
48%
Cloud Cover
8AM
Partly / Cloudy
5%
52°
Feels Like 50°
Partly Cloudy
Wind
NE 6 mph
Wind
Pressure
1019 mb
Pressure
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
8mi
Visibility
Visibility
52%
Cloud Cover
9AM
Partly / Cloudy
8%
55°
Feels Like 53°
Partly Cloudy
Wind
ENE 8 mph
Wind
Pressure
1019 mb
Pressure
Humidity
79%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
10AM
Mostly Cloudy
4%
58°
Feels Like 56°
Mostly Cloudy
Wind
ENE 10 mph
Wind
Pressure
1019 mb
Pressure
Humidity
68%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
63%
Cloud Cover
11AM
Mostly Cloudy
4%
59°
Feels Like 57°
Mostly Cloudy
Wind
E 10 mph
Wind
Pressure
1019 mb
Pressure
Humidity
68%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
73%
Cloud Cover
12PM
Mostly Cloudy
4%
59°
Feels Like 57°
Mostly Cloudy
Wind
E 10 mph
Wind
Pressure
1018 mb
Pressure
Humidity
67%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
1PM
Mostly Cloudy
3%
60°
Feels Like 58°
Mostly Cloudy
Wind
E 10 mph
Wind
Pressure
1018 mb
Pressure
Humidity
66%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
2PM
Mostly Cloudy
3%
59°
Feels Like 58°
Mostly Cloudy
Wind
ESE 10 mph
Wind
Pressure
1018 mb
Pressure
Humidity
67%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
74%
Cloud Cover
Fri 4/17
Fri
Mostly Cloudy
3%
52°
80°
Considerable cloudiness. Lows overnight in the upper 40s.
Feels Like
47°
Feels Like
Wind
NE 4 mph
Wind
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
6:10 AM
Sunrise
Visibility
7:34 PM
Sunset
Sat 4/18
Sat
Partly / Cloudy
8%
47°
60°
Mix of sun and clouds. Highs in the low 60s and lows in the upper 40s.
Feels Like
48°
Feels Like
Wind
E 12 mph
Wind
Humidity
73%
Humidity
UV Index
5
UV Index
Visibility
6:08 AM
Sunrise
Visibility
7:35 PM
Sunset
Sun 4/19
Sun
Rain
74%
41°
54°
Cloudy with rain. Highs in the mid 50s and lows in the upper 30s.
Feels Like
43°
Feels Like
Wind
NW 17 mph
Wind
Humidity
81%
Humidity
UV Index
3
UV Index
Visibility
6:07 AM
Sunrise
Visibility
7:36 PM
Sunset
Mon 4/20
Mon
Partly / Cloudy
24%
37°
52°
Mix of sun and clouds. Highs in the low 50s and lows in the mid 30s.
Feels Like
39°
Feels Like
Wind
NW 14 mph
Wind
Humidity
47%
Humidity
UV Index
6
UV Index
Visibility
6:05 AM
Sunrise
Visibility
7:37 PM
Sunset
Tue 4/21
Tue
Fair / Mostly Sunny
34°
48°
More sun than clouds. Highs in the upper 40s and lows in the low 40s.
Feels Like
29°
Feels Like
Wind
W 11 mph
Wind
Humidity
35%
Humidity
UV Index
7
UV Index
Visibility
6:04 AM
Sunrise
Visibility
7:38 PM
Sunset
Wed 4/22
Wed
Partly / Cloudy
24%
43°
58°
Times of sun and clouds. Highs in the upper 50s and lows in the mid 40s.
Feels Like
40°
Feels Like
Wind
SW 12 mph
Wind
Humidity
66%
Humidity
UV Index
5
UV Index
Visibility
6:02 AM
Sunrise
Visibility
7:39 PM
Sunset
Thu 4/23
Thu
Fair / Mostly Sunny
4%
45°
62°
A few clouds. Highs in the low 60s and lows in the upper 40s.
Feels Like
45°
Feels Like
Wind
NW 9 mph
Wind
Humidity
51%
Humidity
UV Index
7
UV Index
Visibility
6:01 AM
Sunrise
Visibility
7:40 PM
Sunset
Fri 4/24
Fri
Partly / Cloudy
5%
48°
58°
Mix of sun and clouds. Highs in the upper 50s and lows in the upper 40s.
Feels Like
48°
Feels Like
Wind
E 10 mph
Wind
Humidity
53%
Humidity
UV Index
6
UV Index
Visibility
6:00 AM
Sunrise
Visibility
7:41 PM
Sunset
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