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Long Island, NY Weather Forecast | 5 Day
Updated: Fri Jul 18th 2025 4:00 PM EDT
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Partly Cloudy
Fri 7-18
Partly Cloudy with a high of 83°F and a low of 75°F. Wind will be moderate, blowing around 15mph on average and gusts of 11.5mph at 8 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 66% at 11 PM and 45% being its lowest at 5 PM. Barometric pressure is its highest of 30.09inHg at 11 PM, a lowest point of 30.03inHg at 5 PM with an avg 30.06inHg.
- HI: 83°F
- LO: 75°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
14.3 mph - Humidity
58% avg. - UV Index
2.4 - Air QualityGood
- Sunrise
05:41 AM - Sunset
08:24 PM - Moonrise
12:02 AM - Moonset
02:19 PM - Moon Phase
Last Quarter

Cloudy
Sat 7-19
Cloudy with a high of 85°F and a low of 67°F. Wind will be moderate, blowing around 12mph on average and gusts of 14.8mph at 10 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 82% at 10 PM and 43% being its lowest at 11 AM. Barometric pressure is its highest of 30.11inHg at 7 AM, a lowest point of 29.95inHg at 11 PM with an avg 30.05inHg.
- HI: 85°F
- LO: 67°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
11.9 mph - Humidity
65% avg. - UV Index
2.3 - Air QualityModerate
- Sunrise
05:41 AM - Sunset
08:23 PM - Moonrise
12:31 AM - Moonset
03:37 PM - Moon Phase
Waning Crescent

Heavy Rain
Sun 7-20
Heavy Rain with a high of 90°F and a low of 76°F. It will likey rain, having a 81% chance of a downpour with an estimated 1.63in. Wind will be moderate, blowing around 16mph on average and gusts of 19.3mph at 5 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 91% at 5 AM and 57% being its lowest at 5 PM. Barometric pressure is its highest of 29.95inHg at 12 AM, a lowest point of 29.67inHg at 5 PM with an avg 29.8inHg.
- HI: 90°F
- LO: 76°F
- Rainfall: 81% | est. 1.63in
- Snowfall: 0%
- Wind
15.7 mph - Humidity
76% avg. - UV Index
1.9 - Air QualityModerate
- Sunrise
05:42 AM - Sunset
08:22 PM - Moonrise
01:07 AM - Moonset
04:54 PM - Moon Phase
Waning Crescent

Heavy Rain
Mon 7-21
Heavy Rain with a high of 85°F and a low of 67°F. It will likey rain, having a 88% chance of a downpour with an estimated 2.07in. Wind will be moderate, blowing around 13mph on average and gusts of 16.7mph at 12 AM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 88% at 11 PM and 28% being its lowest at 3 PM. Barometric pressure is its highest of 30.04inHg at 10 PM, a lowest point of 29.78inHg at 12 AM with an avg 29.91inHg.
- HI: 85°F
- LO: 67°F
- Rainfall: 88% | est. 2.07in
- Snowfall: 0%
- Wind
12.8 mph - Humidity
59% avg. - UV Index
2.5 - Air QualityGood
- Sunrise
05:43 AM - Sunset
08:21 PM - Moonrise
01:53 AM - Moonset
06:07 PM - Moon Phase
Waning Crescent

Sunny
Tue 7-22
Sunny with a high of 81°F and a low of 66°F. Wind will be moderate, blowing around 13mph on average and gusts of 16.4mph at 3 AM. Humidity levels should be comfortable, sitting around 42% on average, the maximum being 55% at 11 PM and 28% being its lowest at 2 PM. Barometric pressure is its highest of 30.22inHg at 11 PM, a lowest point of 30.06inHg at 12 AM with an avg 30.14inHg.
- HI: 81°F
- LO: 66°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
12.5 mph - Humidity
42% avg. - UV Index
0.2 - Air QualityGood
- Sunrise
05:44 AM - Sunset
08:21 PM - Moonrise
02:49 AM - Moonset
07:10 PM - Moon Phase
Waning Crescent

Partly Cloudy
Wed 7-23
Partly Cloudy with a high of 81°F and a low of 71°F. Wind will be moderate, blowing around 17mph on average and gusts of 19mph at 8 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 65% at 11 PM and 52% being its lowest at 11 AM. Barometric pressure is its highest of 30.27inHg at 10 AM, a lowest point of 30.2inHg at 8 PM with an avg 30.23inHg.
- HI: 81°F
- LO: 71°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
16.1 mph - Humidity
58% avg. - UV Index
6 - Air QualityTBA
- Sunrise
05:45 AM - Sunset
08:20 PM - Moonrise
03:57 AM - Moonset
08:01 PM - Moon Phase
Waning Crescent
Currently
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80°F |
30.09 inHg.
Barometer 44%
Humidity NW 12.2 mph Wind |
Partly Cloudy |