Holtsville, NY

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Current Weather Forecast for Holtsville

NY 00501  |   2:15pm

Weather Conditions

69°
Feels Like 69°
Sunny
Sunny
36° 70°
UV Index
4
UV Index
Air Quality
Good
Air Quality
Wind
SW 13 mph
Wind
Rain
0 in
rain

Today

Mon 3/9
70°
Highest Temperature
Fair / Mostly Sunny
2%
Plenty of sunshine. High near 70F. Winds SSW at 10 to 20 mph.

Tonight

Mon 3/9
38°
Lowest Temperature
Partly Cloudy
24%
Partly cloudy early with increasing clouds overnight. Areas of dense fog. Low 38F. Winds SSW at 5 to 10 mph.

Tomorrow

Tue 3/10
56°
Highest Temperature
Partly / Cloudy
21%
Areas of dense morning fog. Mostly cloudy skies early will become partly cloudy later in the day. High 56F. Winds SSW at 5 to 10 mph.

Local Weather Radar - Holtsville, NY

Live Holtsville Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Holtsville

Hourly Weather Forecast & Temperature

3PM
Sunny
1%
68°
Feels Like 68°
Sunny
Wind
SW 12 mph
Wind
Pressure
1017 mb
Pressure
Humidity
24%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
4PM
Sunny
1%
65°
Feels Like 65°
Sunny
Wind
SSW 11 mph
Wind
Pressure
1016 mb
Pressure
Humidity
28%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
5PM
Fair / Mostly Sunny
2%
62°
Feels Like 61°
Mostly Sunny
Wind
SSW 10 mph
Wind
Pressure
1016 mb
Pressure
Humidity
33%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
6PM
Fair / Mostly Sunny
2%
53°
Feels Like 50°
Mostly Sunny
Wind
S 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
25%
Cloud Cover
7PM
Partly Cloudy
3%
49°
Feels Like 47°
Partly Cloudy
Wind
S 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
32%
Cloud Cover
8PM
Partly Cloudy
22%
46°
Feels Like 44°
Partly Cloudy
Wind
S 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
51%
Cloud Cover
9PM
Mostly Cloudy
21%
44°
Feels Like 40°
Mostly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
65%
Cloud Cover
10PM
Partly Cloudy
16%
43°
Feels Like 39°
Partly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
2.6mi
Visibility
Visibility
57%
Cloud Cover
11PM
Mostly Cloudy
22%
43°
Feels Like 40°
Mostly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
2mi
Visibility
Visibility
70%
Cloud Cover
12AM
Mostly Cloudy
24%
43°
Feels Like 40°
Mostly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
1.7mi
Visibility
Visibility
70%
Cloud Cover
1AM
Mostly Cloudy
21%
42°
Feels Like 39°
Mostly Cloudy
Wind
SW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
2mi
Visibility
Visibility
77%
Cloud Cover
2AM
Mostly Cloudy
21%
41°
Feels Like 39°
Mostly Cloudy
Wind
SW 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
2mi
Visibility
Visibility
74%
Cloud Cover
Mon 3/9
Mon
Fair / Mostly Sunny
2%
36°
70°
More sun than clouds. Highs in the low 70s and lows in the upper 30s.
Feels Like
70°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
38%
Humidity
UV Index
4
UV Index
Visibility
7:13 AM
Sunrise
Visibility
6:52 PM
Sunset
Tue 3/10
Tue
Partly / Cloudy
21%
38°
56°
Partly cloudy. Highs in the mid 50s and lows in the low 40s.
Feels Like
37°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
79%
Humidity
UV Index
4
UV Index
Visibility
7:12 AM
Sunrise
Visibility
6:53 PM
Sunset
Wed 3/11
Wed
Foggy
24%
41°
53°
Areas of fog early, then cloudy. Highs in the low 50s and lows in the upper 40s.
Feels Like
40°
Feels Like
Wind
S 12 mph
Wind
Humidity
84%
Humidity
UV Index
3
UV Index
Visibility
7:10 AM
Sunrise
Visibility
6:54 PM
Sunset
Thu 3/12
Thu
Showers
54%
30°
51°
Showers possible. Highs in the low 50s and lows in the upper 20s.
Feels Like
33°
Feels Like
Wind
WNW 17 mph
Wind
Humidity
66%
Humidity
UV Index
2
UV Index
Visibility
7:08 AM
Sunrise
Visibility
6:55 PM
Sunset
Fri 3/13
Fri
Partly / Cloudy
7%
28°
43°
Partly cloudy. Highs in the low 40s and lows in the upper 30s.
Feels Like
23°
Feels Like
Wind
SW 15 mph
Wind
Humidity
49%
Humidity
UV Index
4
UV Index
Visibility
7:07 AM
Sunrise
Visibility
6:56 PM
Sunset
Sat 3/14
Sat
Partly / Cloudy
9%
35°
50°
Mix of sun and clouds. Highs in the low 50s and lows in the low 30s.
Feels Like
33°
Feels Like
Wind
W 15 mph
Wind
Humidity
45%
Humidity
UV Index
5
UV Index
Visibility
7:05 AM
Sunrise
Visibility
6:58 PM
Sunset
Sun 3/15
Sun
Scattered Showers
34%
33°
44°
Afternoon showers. Highs in the low 40s with temperatures nearly steady overnight.
Feels Like
28°
Feels Like
Wind
E 14 mph
Wind
Humidity
66%
Humidity
UV Index
2
UV Index
Visibility
7:03 AM
Sunrise
Visibility
6:59 PM
Sunset
Mon 3/16
Mon
Showers
60%
29°
47°
Chance of showers. Highs in the upper 40s and lows in the mid 20s.
Feels Like
36°
Feels Like
Wind
WSW 16 mph
Wind
Humidity
71%
Humidity
UV Index
4
UV Index
Visibility
7:02 AM
Sunrise
Visibility
7:00 PM
Sunset
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