Weather Forecast for Long Island
New York, United States of America
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Current Weather - Long Island: 21°C
Current Weather - Long Island: 21°C
New York, United States of America
Overcast
Feels like 21°C
Wind
15 km/h SSW
Humidity
97%
Pressure
1010 mb
UV Index
0
Visibility
13 km
Moderate rain
Tuesday, June 23, 2026
High
23°C
Low
19°C
Rain Chance
86%
Hourly Forecast
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
20°C
20°C
20°C
19°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
18 km/h
Humidity
91%
Precipitation
10 mm
UV Index
2
Visibility
9 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
05:21 AM
Sunset
08:27 PM
Moonrise
02:56 PM
Moonset
01:07 AM
Moon Phase
Waxing Gibbous
Moon Illumination
69%
Air Quality
PM2.5
5.5
μg/m³
PM10
6.5
μg/m³
NO₂
7.9
μg/m³
O₃
70.1
μg/m³
SO₂
0.8
μg/m³
CO
133
μg/m³
Sunny
Wednesday, June 24, 2026
High
27°C
Low
17°C
Rain Chance
5%
Hourly Forecast
19°C
18°C
18°C
18°C
17°C
17°C
18°C
19°C
20°C
21°C
22°C
23°C
24°C
25°C
25°C
26°C
26°C
26°C
25°C
24°C
23°C
22°C
22°C
21°C
Day Statistics
Maximum Wind
14 km/h
Humidity
63%
Precipitation
0 mm
UV Index
9
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
05:22 AM
Sunset
08:27 PM
Moonrise
04:04 PM
Moonset
01:32 AM
Moon Phase
Waxing Gibbous
Moon Illumination
79%
Air Quality
PM2.5
8.1
μg/m³
PM10
8.5
μg/m³
NO₂
12.6
μg/m³
O₃
66.7
μg/m³
SO₂
0.8
μg/m³
CO
130.1
μg/m³
Sunny
Thursday, June 25, 2026
High
25°C
Low
19°C
Rain Chance
4%
Hourly Forecast
21°C
20°C
20°C
19°C
19°C
19°C
19°C
20°C
21°C
22°C
23°C
23°C
24°C
24°C
24°C
25°C
24°C
24°C
23°C
23°C
22°C
22°C
22°C
21°C
Day Statistics
Maximum Wind
21 km/h
Humidity
60%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
05:22 AM
Sunset
08:27 PM
Moonrise
05:12 PM
Moonset
02:00 AM
Moon Phase
Waxing Gibbous
Moon Illumination
87%
Air Quality
PM2.5
10.8
μg/m³
PM10
12.1
μg/m³
NO₂
13.4
μg/m³
O₃
72.3
μg/m³
SO₂
1.1
μg/m³
CO
143.8
μg/m³
Moderate rain
Friday, June 26, 2026
High
22°C
Low
20°C
Rain Chance
86%
Hourly Forecast
21°C
21°C
21°C
20°C
20°C
20°C
20°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
26 km/h
Humidity
89%
Precipitation
8 mm
UV Index
7
Visibility
9 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
05:22 AM
Sunset
08:27 PM
Moonrise
06:17 PM
Moonset
02:32 AM
Moon Phase
Waxing Gibbous
Moon Illumination
93%
Air Quality
PM2.5
11
μg/m³
PM10
14.6
μg/m³
NO₂
6.9
μg/m³
O₃
91.1
μg/m³
SO₂
0.9
μg/m³
CO
123.1
μg/m³
Patchy rain nearby
Saturday, June 27, 2026
High
23°C
Low
20°C
Rain Chance
68%
Hourly Forecast
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
22°C
22°C
22°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
22°C
22°C
21°C
21°C
Day Statistics
Maximum Wind
16 km/h
Humidity
90%
Precipitation
1 mm
UV Index
1
Visibility
7 km
Rain Chance
68%
Snow Chance
0%
Sun & Moon
Sunrise
05:23 AM
Sunset
08:27 PM
Moonrise
07:18 PM
Moonset
03:12 AM
Moon Phase
Full Moon
Moon Illumination
97%
Air Quality
PM2.5
11.2
μg/m³
PM10
13.1
μg/m³
NO₂
16.3
μg/m³
O₃
69.4
μg/m³
SO₂
1.3
μg/m³
CO
185.6
μg/m³
Sunny
Sunday, June 28, 2026
High
28°C
Low
20°C
Rain Chance
5%
Hourly Forecast
21°C
21°C
21°C
20°C
20°C
20°C
21°C
21°C
22°C
23°C
24°C
25°C
26°C
27°C
27°C
27°C
28°C
27°C
27°C
26°C
25°C
24°C
23°C
23°C
Day Statistics
Maximum Wind
12 km/h
Humidity
68%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
05:23 AM
Sunset
08:27 PM
Moonrise
08:12 PM
Moonset
03:59 AM
Moon Phase
Full Moon
Moon Illumination
100%
Sunny
Monday, June 29, 2026
High
27°C
Low
20°C
Rain Chance
6%
Hourly Forecast
22°C
22°C
21°C
21°C
21°C
21°C
21°C
22°C
22°C
23°C
24°C
25°C
26°C
26°C
26°C
26°C
26°C
26°C
25°C
24°C
24°C
23°C
22°C
22°C
Day Statistics
Maximum Wind
14 km/h
Humidity
70%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
05:24 AM
Sunset
08:27 PM
Moonrise
08:58 PM
Moonset
04:52 AM
Moon Phase
Full Moon
Moon Illumination
100%
Weather Alerts
Small Craft Advisory issued June 22 at 2:32PM EDT until June 23 at 6:00AM EDT by NWS Upton NY
* WHAT...South winds 10 to 20 kt with gusts up to 25 kt. * WHERE...The Long Island south shore bays. * WHEN...From 6 PM this evening to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
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