Holtsville, NY

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Current Weather Forecast for Holtsville

NY 00501  |   6:53am

Weather Conditions

64°
Feels Like 64°
Fair / Mostly Sunny
Fair
62° 81°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
N 9 mph
Wind
Rain
0 in
rain

Today

Wed 7/8
81°
Highest Temperature
Sunny
2%
Abundant sunshine. High 81F. Winds NW at 5 to 10 mph.

Tonight

Wed 7/8
68°
Lowest Temperature
Fair / Mostly Clear
6%
Mainly clear skies. Low 68F. Winds SW at 5 to 10 mph.

Tomorrow

Thu 7/9
81°
Highest Temperature
Scattered Showers
38%
Partly cloudy in the morning. Increasing clouds with periods of showers later in the day. High 81F. Winds SW at 10 to 20 mph. Chance of rain 40%.

Local Weather Radar - Holtsville, NY

Live Holtsville Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Holtsville

Hourly Weather Forecast & Temperature

7AM
Fair / Mostly Sunny
2%
65°
Feels Like 65°
Mostly Sunny
Wind
N 9 mph
Wind
Pressure
1017 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
28%
Cloud Cover
8AM
Fair / Mostly Sunny
2%
68°
Feels Like 68°
Mostly Sunny
Wind
N 10 mph
Wind
Pressure
1017 mb
Pressure
Humidity
81%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
9AM
Fair / Mostly Sunny
1%
71°
Feels Like 71°
Mostly Sunny
Wind
NNE 10 mph
Wind
Pressure
1017 mb
Pressure
Humidity
71%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
21%
Cloud Cover
10AM
Sunny
1%
73°
Feels Like 73°
Sunny
Wind
N 9 mph
Wind
Pressure
1017 mb
Pressure
Humidity
65%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
11AM
Sunny
1%
76°
Feels Like 76°
Sunny
Wind
N 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
58%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
12PM
Sunny
1%
78°
Feels Like 78°
Sunny
Wind
N 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
55%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
1PM
Sunny
79°
Feels Like 81°
Sunny
Wind
NNW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
53%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
2PM
Sunny
80°
Feels Like 82°
Sunny
Wind
WSW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
52%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
3PM
Sunny
1%
80°
Feels Like 82°
Sunny
Wind
SW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
54%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
4PM
Sunny
1%
80°
Feels Like 82°
Sunny
Wind
SW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
54%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
5PM
Sunny
1%
80°
Feels Like 82°
Sunny
Wind
SW 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
55%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
6PM
Sunny
2%
79°
Feels Like 81°
Sunny
Wind
SW 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
58%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
Wed 7/8
Wed
Sunny
2%
62°
81°
Abundant sunshine. Highs in the low 80s and lows in the upper 60s.
Feels Like
82°
Feels Like
Wind
NW 10 mph
Wind
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
5:28 AM
Sunrise
Visibility
8:25 PM
Sunset
Thu 7/9
Thu
Scattered Showers
38%
68°
81°
Afternoon showers. Highs in the low 80s and lows in the low 70s.
Feels Like
86°
Feels Like
Wind
SW 14 mph
Wind
Humidity
75%
Humidity
UV Index
9
UV Index
Visibility
5:29 AM
Sunrise
Visibility
8:25 PM
Sunset
Fri 7/10
Fri
Scattered Thunderstorms
41%
70°
87°
Afternoon showers and thunderstorms. Highs in the upper 80s and lows in the upper 60s.
Feels Like
93°
Feels Like
Wind
W 9 mph
Wind
Humidity
70%
Humidity
UV Index
9
UV Index
Visibility
5:30 AM
Sunrise
Visibility
8:24 PM
Sunset
Sat 7/11
Sat
Partly / Cloudy
19%
69°
82°
Times of sun and clouds. Highs in the low 80s and lows in the mid 60s.
Feels Like
84°
Feels Like
Wind
N 9 mph
Wind
Humidity
65%
Humidity
UV Index
8
UV Index
Visibility
5:30 AM
Sunrise
Visibility
8:24 PM
Sunset
Sun 7/12
Sun
Sunny
3%
66°
81°
Abundant sunshine. Highs in the low 80s and lows in the mid 60s.
Feels Like
82°
Feels Like
Wind
ENE 9 mph
Wind
Humidity
54%
Humidity
UV Index
9
UV Index
Visibility
5:31 AM
Sunrise
Visibility
8:23 PM
Sunset
Mon 7/13
Mon
Partly / Cloudy
4%
66°
82°
Mix of sun and clouds. Highs in the low 80s and lows in the upper 60s.
Feels Like
83°
Feels Like
Wind
SW 12 mph
Wind
Humidity
59%
Humidity
UV Index
9
UV Index
Visibility
5:32 AM
Sunrise
Visibility
8:23 PM
Sunset
Tue 7/14
Tue
Fair / Mostly Sunny
13%
69°
86°
A few clouds. Highs in the mid 80s and lows in the low 70s.
Feels Like
89°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
60%
Humidity
UV Index
9
UV Index
Visibility
5:33 AM
Sunrise
Visibility
8:22 PM
Sunset
Wed 7/15
Wed
Partly / Cloudy
24%
72°
88°
Times of sun and clouds. Highs in the upper 80s and lows in the mid 70s.
Feels Like
92°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
61%
Humidity
UV Index
9
UV Index
Visibility
5:33 AM
Sunrise
Visibility
8:22 PM
Sunset
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