Holtsville, NY

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Current Weather Forecast for Holtsville

NY 00501  |   2:03am

Weather Conditions

44°
Feels Like 39°
Clear
Clear
45° 64°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
N 10 mph
Wind
Rain
0 in
rain

Tonight

Sat 4/11
39°
Lowest Temperature
Clear
1%
A clear sky. Low 39F. Winds N at 5 to 10 mph.

Tomorrow

Sun 4/12
51°
Highest Temperature
Fair / Mostly Sunny
1%
Except for a few afternoon clouds, mainly sunny. High 51F. Winds SE at 10 to 15 mph.

Tomorrow night

Sun 4/12
44°
Lowest Temperature
Mostly Cloudy
20%
Considerable cloudiness. Low 44F. Winds S at 10 to 15 mph.

Local Weather Radar - Holtsville, NY

Live Holtsville Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Holtsville

Hourly Weather Forecast & Temperature

3AM
Clear
1%
43°
Feels Like 38°
Clear
Wind
N 9 mph
Wind
Pressure
1030 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
4AM
Clear
1%
42°
Feels Like 37°
Clear
Wind
NNE 8 mph
Wind
Pressure
1031 mb
Pressure
Humidity
56%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
5AM
Clear
1%
41°
Feels Like 37°
Clear
Wind
N 6 mph
Wind
Pressure
1032 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
6AM
Clear
1%
40°
Feels Like 37°
Clear
Wind
NNE 4 mph
Wind
Pressure
1033 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
7AM
Sunny
1%
40°
Feels Like 38°
Sunny
Wind
NE 4 mph
Wind
Pressure
1033 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
8AM
Sunny
1%
43°
Feels Like 40°
Sunny
Wind
NE 5 mph
Wind
Pressure
1034 mb
Pressure
Humidity
60%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
9AM
Sunny
46°
Feels Like 42°
Sunny
Wind
ENE 8 mph
Wind
Pressure
1034 mb
Pressure
Humidity
51%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
10AM
Sunny
48°
Feels Like 45°
Sunny
Wind
E 8 mph
Wind
Pressure
1034 mb
Pressure
Humidity
44%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
11AM
Sunny
50°
Feels Like 46°
Sunny
Wind
ESE 9 mph
Wind
Pressure
1034 mb
Pressure
Humidity
43%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
12PM
Sunny
50°
Feels Like 46°
Sunny
Wind
SE 11 mph
Wind
Pressure
1034 mb
Pressure
Humidity
43%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
1PM
Sunny
50°
Feels Like 46°
Sunny
Wind
SE 11 mph
Wind
Pressure
1033 mb
Pressure
Humidity
44%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
17%
Cloud Cover
2PM
Fair / Mostly Sunny
50°
Feels Like 46°
Mostly Sunny
Wind
SSE 12 mph
Wind
Pressure
1033 mb
Pressure
Humidity
45%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
Sat 4/11
Sat
Clear
1%
45°
64°
Clear. Lows overnight in the upper 30s.
Feels Like
37°
Feels Like
Wind
N 7 mph
Wind
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
6:19 AM
Sunrise
Visibility
7:27 PM
Sunset
Sun 4/12
Sun
Fair / Mostly Sunny
1%
39°
51°
Plenty of sun. Highs in the low 50s and lows in the mid 40s.
Feels Like
38°
Feels Like
Wind
SE 12 mph
Wind
Humidity
50%
Humidity
UV Index
6
UV Index
Visibility
6:17 AM
Sunrise
Visibility
7:28 PM
Sunset
Mon 4/13
Mon
Scattered Showers
45%
44°
60°
Showers possible in the afternoon. Highs in the low 60s and lows in the low 50s.
Feels Like
44°
Feels Like
Wind
SW 17 mph
Wind
Humidity
79%
Humidity
UV Index
3
UV Index
Visibility
6:16 AM
Sunrise
Visibility
7:30 PM
Sunset
Tue 4/14
Tue
Partly / Cloudy
8%
53°
68°
Mix of sun and clouds. Highs in the upper 60s and lows in the mid 50s.
Feels Like
68°
Feels Like
Wind
SW 13 mph
Wind
Humidity
71%
Humidity
UV Index
7
UV Index
Visibility
6:14 AM
Sunrise
Visibility
7:31 PM
Sunset
Wed 4/15
Wed
Partly / Cloudy
11%
54°
71°
Partly cloudy. Highs in the low 70s and lows in the mid 50s.
Feels Like
71°
Feels Like
Wind
SW 12 mph
Wind
Humidity
70%
Humidity
UV Index
6
UV Index
Visibility
6:13 AM
Sunrise
Visibility
7:32 PM
Sunset
Thu 4/16
Thu
Mostly Cloudy
12%
55°
71°
More clouds than sun. Highs in the low 70s and lows in the mid 50s.
Feels Like
71°
Feels Like
Wind
SSW 12 mph
Wind
Humidity
68%
Humidity
UV Index
5
UV Index
Visibility
6:11 AM
Sunrise
Visibility
7:33 PM
Sunset
Fri 4/17
Fri
Partly / Cloudy
14%
54°
69°
Mix of sun and clouds. Highs in the upper 60s and lows in the low 50s.
Feels Like
69°
Feels Like
Wind
W 9 mph
Wind
Humidity
64%
Humidity
UV Index
7
UV Index
Visibility
6:10 AM
Sunrise
Visibility
7:34 PM
Sunset
Sat 4/18
Sat
Partly / Cloudy
9%
50°
62°
Mix of sun and clouds. Highs in the low 60s and lows in the low 50s.
Feels Like
50°
Feels Like
Wind
SE 10 mph
Wind
Humidity
70%
Humidity
UV Index
6
UV Index
Visibility
6:08 AM
Sunrise
Visibility
7:35 PM
Sunset
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