Holtsville, NY

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Current Weather Forecast for Holtsville

NY 00501  |   5:49am

Weather Conditions

29°
Feels Like 29°
Clear
Clear
26° 52°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
E 0 mph
Wind
Rain
0 in
snow

Today

Thu 12/18
50°
Highest Temperature
Fair / Mostly Sunny
7%
Sunny to partly cloudy. High near 50F. Winds ESE at 10 to 15 mph.

Tonight

Thu 12/18
46°
Lowest Temperature
Rain
79%
Showers early, then becoming windy with a steady rain overnight. Low 46F. SSE winds at 5 to 10 mph, increasing to 20 to 30 mph. Chance of rain 80%.

Tomorrow

Fri 12/19
57°
Highest Temperature
Rain
98%
Cloudy and windy with occasional rain...mainly in the morning. Morning high of 57F with temps falling to near 45. Winds SW at 25 to 35 mph. Chance of rain 100%. Rainfall near a half an inch. Winds could occasionally gust over 40 mph.

Local Weather Radar - Holtsville, NY

Live Holtsville Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Holtsville

Hourly Weather Forecast & Temperature

6AM
Clear
3%
29°
Feels Like 29°
Clear
Wind
NNW 0 mph
Wind
Pressure
1026 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
7AM
Clear
3%
30°
Feels Like 30°
Clear
Wind
NE 1 mph
Wind
Pressure
1026 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
8AM
Sunny
3%
33°
Feels Like 33°
Sunny
Wind
NE 2 mph
Wind
Pressure
1027 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
9AM
Sunny
2%
38°
Feels Like 36°
Sunny
Wind
ENE 3 mph
Wind
Pressure
1027 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
10AM
Sunny
2%
41°
Feels Like 38°
Sunny
Wind
ESE 5 mph
Wind
Pressure
1027 mb
Pressure
Humidity
72%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
11AM
Sunny
2%
44°
Feels Like 40°
Sunny
Wind
ESE 7 mph
Wind
Pressure
1027 mb
Pressure
Humidity
70%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
12PM
Fair / Mostly Sunny
2%
46°
Feels Like 42°
Mostly Sunny
Wind
SE 8 mph
Wind
Pressure
1026 mb
Pressure
Humidity
69%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
1PM
Fair / Mostly Sunny
4%
48°
Feels Like 43°
Mostly Sunny
Wind
SE 10 mph
Wind
Pressure
1025 mb
Pressure
Humidity
67%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
26%
Cloud Cover
2PM
Fair / Mostly Sunny
4%
48°
Feels Like 44°
Mostly Sunny
Wind
SSE 11 mph
Wind
Pressure
1024 mb
Pressure
Humidity
68%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
23%
Cloud Cover
3PM
Fair / Mostly Sunny
5%
48°
Feels Like 44°
Mostly Sunny
Wind
SE 9 mph
Wind
Pressure
1024 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
4PM
Sunny
6%
48°
Feels Like 44°
Sunny
Wind
SE 8 mph
Wind
Pressure
1023 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
5PM
Partly Cloudy
7%
47°
Feels Like 43°
Partly Cloudy
Wind
SE 8 mph
Wind
Pressure
1022 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
35%
Cloud Cover
Thu 12/18
Thu
Fair / Mostly Sunny
7%
26°
52°
More sun than clouds. Highs in the low 50s and lows in the mid 40s.
Feels Like
29°
Feels Like
Wind
ESE 11 mph
Wind
Humidity
77%
Humidity
UV Index
2
UV Index
Visibility
7:11 AM
Sunrise
Visibility
4:26 PM
Sunset
Fri 12/19
Fri
Rain
98%
29°
57°
Windy with rain early. Highs in the upper 50s and lows in the upper 20s.
Feels Like
33°
Feels Like
Wind
SW 26 mph
Wind
Humidity
82%
Humidity
UV Index
1
UV Index
Visibility
7:11 AM
Sunrise
Visibility
4:27 PM
Sunset
Sat 12/20
Sat
Partly / Cloudy
2%
28°
42°
Times of sun and clouds. Highs in the upper 30s and lows in the mid 30s.
Feels Like
20°
Feels Like
Wind
W 12 mph
Wind
Humidity
54%
Humidity
UV Index
1
UV Index
Visibility
7:12 AM
Sunrise
Visibility
4:27 PM
Sunset
Sun 12/21
Sun
Fair / Mostly Sunny
3%
27°
47°
Mostly sunny. Highs in the upper 40s and lows in the mid 20s.
Feels Like
28°
Feels Like
Wind
W 17 mph
Wind
Humidity
53%
Humidity
UV Index
2
UV Index
Visibility
7:12 AM
Sunrise
Visibility
4:28 PM
Sunset
Mon 12/22
Mon
Fair / Mostly Sunny
24°
35°
Plenty of sun. Highs in the mid 30s and lows in the upper 20s.
Feels Like
16°
Feels Like
Wind
WNW 13 mph
Wind
Humidity
42%
Humidity
UV Index
2
UV Index
Visibility
7:13 AM
Sunrise
Visibility
4:28 PM
Sunset
Tue 12/23
Tue
Cloudy
23%
28°
40°
Cloudy. Highs in the low 40s and lows in the mid 30s.
Feels Like
25°
Feels Like
Wind
SW 13 mph
Wind
Humidity
57%
Humidity
UV Index
1
UV Index
Visibility
7:13 AM
Sunrise
Visibility
4:29 PM
Sunset
Wed 12/24
Wed
Partly / Cloudy
4%
31°
43°
Mix of sun and clouds. Highs in the low 40s and lows in the low 30s.
Feels Like
31°
Feels Like
Wind
NW 12 mph
Wind
Humidity
56%
Humidity
UV Index
2
UV Index
Visibility
7:14 AM
Sunrise
Visibility
4:29 PM
Sunset
Thu 12/25
Thu
Scattered Showers
36%
30°
42°
Afternoon showers. Highs in the low 40s and lows in the upper 30s.
Feels Like
28°
Feels Like
Wind
S 11 mph
Wind
Humidity
52%
Humidity
UV Index
1
UV Index
Visibility
7:14 AM
Sunrise
Visibility
4:30 PM
Sunset
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