The weather in Long Island for the next 14 days
The coming week will be pleasantly warm in Long Island, with average temperatures around 23°C. The highest temperatures will reach up to 24°C in the first week. There will be very little precipitation this week, with just a small amount on one or two days.
Next week will be warm with average temperatures around 28°C. The highest temperatures may rise up to 30°C. It will remain mostly dry in Long Island, with perhaps a bit of light precipitation.
The water temperature in Long Island is 19°C, which is refreshing for a swim.
Check out the current weather in Long Island
Temperature in Long Island for the next 14 days
This chart shows the temperature in Long Island for the next 14 days, displayed in degrees Celsius.
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Precipitation in Long Island for the next 14 days
This chart shows the precipitation in Long Island for the next 14 days, measured in millimetres.
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4Average Weather in Long Island by Month
Click on a month below to see detailed weather info for Long Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Long Island for all months at once
