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Islandia, NY
 83° 
Last Updated on Aug 18 2018, 11:56 am EDT
Current ConditionsMostly Cloudy
Relative Humidity77%
WindVariable at 4.6 MPH
(4 KT)
Pressure29.83 mb
Dewpoint75.0 F (23.9 C)
Visibility10.00 miles

7-Day Forecast

This Afternoon
Heavy Rain
High: 83°
A 40% chance of showers and thunderstorms.
Some of the storms could produce gusty winds and heavy rain.
Mostly cloudy with a steady temperature around 83.
West wind 7 to 11 mph.


Tonight
Heavy Rain
Low: 70°
Showers and thunderstorms likely before 3am,
then a chance of showers.
Some of the storms could produce gusty winds and heavy rain.
Cloudy with a low around 70.
West wind 6 to 9 mph becoming
northeast after midnight.
Chance of precipitation is 60%.
New rainfall amounts
between a quarter and half of an inch possible.


Sunday
Chance Showers
High: 72°
A 50% chance of showers.
Cloudy with a steady temperature around 72.
Northeast wind around 13 mph.


Sunday Night
Chance Showers
Low: 64°
A 40% chance of showers.
Mostly cloudy with a low around 64.
Northeast wind around 11 mph.


Monday
Slight Chance Showers
High: 76°
A 20% chance of showers.
Mostly cloudy with a high near 76.
North wind 10 to 13 mph.


Monday Night
Mostly Cloudy
Low: 67°
Mostly cloudy with a low around 67.


Tuesday
Partly Sunny
High: 80°
Partly sunny with a high near 80.


Tuesday Night
Chance Showers
Low: 71°
A 50% chance of showers after 8pm.
Mostly cloudy with a low around 71.


Wednesday
Chance T-storms
High: 84°
A 30% chance of showers and thunderstorms.
Partly sunny with a high near 84.


Wednesday Night
Partly Cloudy
Low: 68°
Partly cloudy with a low around 68.


Thursday
Mostly Sunny
High: 81°
Mostly sunny with a high near 81.


Thursday Night
Partly Cloudy
Low: 69°
Partly cloudy with a low around 69.


Friday
Sunny
High: 82°
Sunny with a high near 82.


Source: National Weather Service








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