Weather Forecast for Long Island
New York, United States of America
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Current Weather - Long Island: 14°C
Current Weather - Long Island: 14°C
New York, United States of America
Overcast
Feels like 14°C
Wind
12 km/h SSW
Humidity
93%
Pressure
1014 mb
UV Index
5
Visibility
11 km
Patchy rain nearby
Sunday, May 10, 2026
High
18°C
Low
11°C
Rain Chance
88%
Hourly Forecast
18°C
17°C
16°C
16°C
15°C
15°C
14°C
Day Statistics
Maximum Wind
14 km/h
Humidity
94%
Precipitation
1 mm
UV Index
6
Visibility
8 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
05:40 AM
Sunset
07:58 PM
Moonrise
02:19 AM
Moonset
01:03 PM
Moon Phase
Waning Crescent
Moon Illumination
49%
Air Quality
PM2.5
14.6
μg/m³
PM10
18
μg/m³
NO₂
12.7
μg/m³
O₃
94.8
μg/m³
SO₂
3.7
μg/m³
CO
167.8
μg/m³
Patchy rain nearby
Monday, May 11, 2026
High
16°C
Low
11°C
Rain Chance
86%
Hourly Forecast
14°C
13°C
12°C
12°C
11°C
11°C
11°C
11°C
12°C
12°C
13°C
14°C
14°C
15°C
15°C
15°C
15°C
15°C
14°C
14°C
14°C
13°C
12°C
12°C
Day Statistics
Maximum Wind
19 km/h
Humidity
51%
Precipitation
2 mm
UV Index
4
Visibility
10 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
05:39 AM
Sunset
07:59 PM
Moonrise
02:42 AM
Moonset
02:10 PM
Moon Phase
Waning Crescent
Moon Illumination
39%
Air Quality
PM2.5
11.1
μg/m³
PM10
11.5
μg/m³
NO₂
24.5
μg/m³
O₃
69.6
μg/m³
SO₂
4.1
μg/m³
CO
230.2
μg/m³
Patchy rain nearby
Tuesday, May 12, 2026
High
16°C
Low
9°C
Rain Chance
85%
Hourly Forecast
12°C
11°C
10°C
10°C
9°C
9°C
9°C
9°C
10°C
11°C
12°C
13°C
14°C
15°C
15°C
16°C
15°C
15°C
14°C
13°C
12°C
12°C
12°C
12°C
Day Statistics
Maximum Wind
23 km/h
Humidity
50%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
05:38 AM
Sunset
08:00 PM
Moonrise
03:05 AM
Moonset
03:19 PM
Moon Phase
Waning Crescent
Moon Illumination
29%
Air Quality
PM2.5
4.7
μg/m³
PM10
5
μg/m³
NO₂
11.9
μg/m³
O₃
67.3
μg/m³
SO₂
2.6
μg/m³
CO
170.3
μg/m³
Patchy rain nearby
Wednesday, May 13, 2026
High
14°C
Low
11°C
Rain Chance
88%
Hourly Forecast
11°C
11°C
11°C
11°C
11°C
11°C
11°C
12°C
12°C
13°C
13°C
14°C
14°C
14°C
14°C
13°C
13°C
14°C
13°C
13°C
13°C
13°C
13°C
13°C
Day Statistics
Maximum Wind
27 km/h
Humidity
69%
Precipitation
1 mm
UV Index
3
Visibility
10 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
05:37 AM
Sunset
08:01 PM
Moonrise
03:27 AM
Moonset
04:30 PM
Moon Phase
Waning Crescent
Moon Illumination
19%
Air Quality
PM2.5
8.5
μg/m³
PM10
11.1
μg/m³
NO₂
13.2
μg/m³
O₃
79.9
μg/m³
SO₂
2.4
μg/m³
CO
216.8
μg/m³
Patchy rain nearby
Thursday, May 14, 2026
High
18°C
Low
12°C
Rain Chance
89%
Hourly Forecast
13°C
13°C
13°C
13°C
12°C
12°C
13°C
13°C
13°C
14°C
15°C
16°C
17°C
17°C
17°C
17°C
17°C
16°C
15°C
15°C
14°C
13°C
13°C
12°C
Day Statistics
Maximum Wind
29 km/h
Humidity
72%
Precipitation
3 mm
UV Index
3
Visibility
9 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:36 AM
Sunset
08:02 PM
Moonrise
03:52 AM
Moonset
05:46 PM
Moon Phase
Waning Crescent
Moon Illumination
11%
Air Quality
PM2.5
8.4
μg/m³
PM10
11.7
μg/m³
NO₂
3.3
μg/m³
O₃
105.8
μg/m³
SO₂
1.6
μg/m³
CO
134.2
μg/m³
Sunny
Friday, May 15, 2026
High
17°C
Low
8°C
Rain Chance
0%
Hourly Forecast
11°C
10°C
10°C
9°C
9°C
9°C
9°C
9°C
10°C
11°C
12°C
13°C
14°C
15°C
16°C
16°C
17°C
16°C
16°C
15°C
14°C
14°C
14°C
14°C
Day Statistics
Maximum Wind
19 km/h
Humidity
62%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:35 AM
Sunset
08:03 PM
Moonrise
04:20 AM
Moonset
07:06 PM
Moon Phase
Waning Crescent
Moon Illumination
5%
Partly Cloudy
Saturday, May 16, 2026
High
20°C
Low
14°C
Rain Chance
0%
Hourly Forecast
14°C
14°C
14°C
14°C
14°C
14°C
14°C
15°C
15°C
16°C
16°C
17°C
18°C
19°C
19°C
20°C
20°C
20°C
20°C
19°C
19°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
22 km/h
Humidity
68%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:34 AM
Sunset
08:04 PM
Moonrise
04:55 AM
Moonset
08:27 PM
Moon Phase
New Moon
Moon Illumination
1%
Solar Radiation Data
Shortwave Radiation
634.54
Diffuse Radiation
88.47
DNI
678.24
GTI
376.84
Weather Alerts
Dense Fog Advisory issued May 10 at 5:59AM EDT until May 10 at 9:00AM EDT by NWS Upton NY
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Suffolk County. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Special Weather Statement issued May 10 at 3:20AM EDT by NWS Upton NY
Areas of fog around the greater New York City metropolitan area could be locally dense overnight into early this morning, with visibility less than one quarter mile in spots. The low visibility could make driving conditions hazardous, so if out driving slow down, use your low beam headlights or fog lamps, and leave plenty of distance ahead of you.
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