Holtsville, NY

See Radar

Current Weather Forecast for Holtsville

NY 00501  |   4:55am

Weather Conditions

63°
Feels Like 62°
Partly Cloudy
Partly Cloudy
59° 69°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
NE 10 mph
Wind
Rain
0 in
rain

Today

Sat 9/19
69°
Highest Temperature
Partly / Cloudy
A mix of clouds and sun. High 69F. Winds ENE at 10 to 15 mph.

Tonight

Sat 9/19
58°
Lowest Temperature
Mostly Cloudy
4%
Partly cloudy skies early will give way to cloudy skies late. Low 58F. Winds ESE at 5 to 10 mph.

Tomorrow

Sun 9/20
70°
Highest Temperature
Showers
72%
Cloudy with occasional rain showers. Potential for heavy rainfall. High near 70F. Winds SSE at 10 to 20 mph. Chance of rain 70%.

Local Weather Radar - Holtsville, NY

Live Holtsville Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Holtsville

Hourly Weather Forecast & Temperature

5AM
Partly Cloudy
63°
Feels Like 62°
Partly Cloudy
Wind
NE 10 mph
Wind
Pressure
1020 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
49%
Cloud Cover
6AM
Partly Cloudy
61°
Feels Like 60°
Partly Cloudy
Wind
NE 9 mph
Wind
Pressure
1021 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
53%
Cloud Cover
7AM
Partly / Cloudy
61°
Feels Like 60°
Partly Cloudy
Wind
NE 9 mph
Wind
Pressure
1021 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
8AM
Mostly Cloudy
63°
Feels Like 62°
Mostly Cloudy
Wind
NE 10 mph
Wind
Pressure
1022 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
75%
Cloud Cover
9AM
Mostly Cloudy
64°
Feels Like 63°
Mostly Cloudy
Wind
NE 11 mph
Wind
Pressure
1022 mb
Pressure
Humidity
55%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
75%
Cloud Cover
10AM
Mostly Cloudy
65°
Feels Like 65°
Mostly Cloudy
Wind
NE 10 mph
Wind
Pressure
1022 mb
Pressure
Humidity
53%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
11AM
Mostly Cloudy
67°
Feels Like 67°
Mostly Cloudy
Wind
NE 10 mph
Wind
Pressure
1022 mb
Pressure
Humidity
51%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
12PM
Partly / Cloudy
67°
Feels Like 67°
Partly Cloudy
Wind
ENE 10 mph
Wind
Pressure
1022 mb
Pressure
Humidity
52%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
1PM
Partly / Cloudy
68°
Feels Like 68°
Partly Cloudy
Wind
ENE 9 mph
Wind
Pressure
1022 mb
Pressure
Humidity
51%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
2PM
Partly / Cloudy
68°
Feels Like 68°
Partly Cloudy
Wind
E 9 mph
Wind
Pressure
1022 mb
Pressure
Humidity
52%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
3PM
Mostly Cloudy
69°
Feels Like 69°
Mostly Cloudy
Wind
E 9 mph
Wind
Pressure
1021 mb
Pressure
Humidity
52%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
4PM
Partly / Cloudy
68°
Feels Like 68°
Partly Cloudy
Wind
ESE 9 mph
Wind
Pressure
1021 mb
Pressure
Humidity
53%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
Sat 9/19
Sat
Partly / Cloudy
59°
69°
Times of sun and clouds. Highs in the upper 60s and lows in the upper 50s.
Feels Like
69°
Feels Like
Wind
ENE 11 mph
Wind
Humidity
55%
Humidity
UV Index
6
UV Index
Visibility
6:36 AM
Sunrise
Visibility
6:54 PM
Sunset
Sun 9/20
Sun
Showers
72%
58°
70°
Showers. Potential for heavy rainfall. Highs in the low 70s and lows in the upper 50s.
Feels Like
70°
Feels Like
Wind
SSE 14 mph
Wind
Humidity
75%
Humidity
UV Index
3
UV Index
Visibility
6:37 AM
Sunrise
Visibility
6:52 PM
Sunset
Mon 9/21
Mon
Cloudy
24%
58°
65°
Mostly cloudy. Highs in the mid 60s and lows in the mid 50s.
Feels Like
65°
Feels Like
Wind
NNE 15 mph
Wind
Humidity
73%
Humidity
UV Index
5
UV Index
Visibility
6:38 AM
Sunrise
Visibility
6:50 PM
Sunset
Tue 9/22
Tue
Scattered Showers
35%
56°
63°
Morning showers. Highs in the low 60s and lows in the mid 50s.
Feels Like
54°
Feels Like
Wind
NE 16 mph
Wind
Humidity
71%
Humidity
UV Index
4
UV Index
Visibility
6:39 AM
Sunrise
Visibility
6:49 PM
Sunset
Wed 9/23
Wed
Windy
21%
54°
66°
Mostly cloudy and windy. Highs in the mid 60s and lows in the mid 50s.
Feels Like
66°
Feels Like
Wind
ENE 21 mph
Wind
Humidity
66%
Humidity
UV Index
5
UV Index
Visibility
6:40 AM
Sunrise
Visibility
6:47 PM
Sunset
Thu 9/24
Thu
Showers
44%
55°
65°
Windy with showers at times. Highs in the mid 60s and lows in the mid 50s.
Feels Like
65°
Feels Like
Wind
NE 20 mph
Wind
Humidity
65%
Humidity
UV Index
4
UV Index
Visibility
6:41 AM
Sunrise
Visibility
6:45 PM
Sunset
Fri 9/25
Fri
Showers
63%
55°
67°
Showers possible. Highs in the upper 60s and lows in the upper 50s.
Feels Like
67°
Feels Like
Wind
NNE 18 mph
Wind
Humidity
63%
Humidity
UV Index
4
UV Index
Visibility
6:42 AM
Sunrise
Visibility
6:44 PM
Sunset
Sat 9/26
Sat
Showers
49%
57°
65°
Chance of showers. Highs in the mid 60s and lows in the upper 50s.
Feels Like
66°
Feels Like
Wind
N 18 mph
Wind
Humidity
67%
Humidity
UV Index
4
UV Index
Visibility
6:43 AM
Sunrise
Visibility
6:42 PM
Sunset
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