Expect rainy weather Thursday evening through Saturday evening
Sunday
April 6
Showers
High 54°F
Lowi 40°F
Sunday Night
Rain
Monday
April 7
Mostly cloudy w/ showers
High 44°F
Lowi 38°F
Monday Night
Cloudy
Tuesday
April 8
Partly sunny
High 47°F
Lowi 29°F
Tuesday Night
Mostly clear
Wednesday
April 9
Intermittent clouds
High 47°F
Lowi 34°F
Wednesday Night
Mostly clear
Thursday
April 10
Mostly cloudy
High 50°F
Lowi 43°F
Thursday Night
Rain
Hourly Forecast
Time
Temp
Condition
Precipitation
11:00 AM
49°F
Showers
51%
12:00 PM
51°F
Cloudy
44%
1:00 PM
52°F
Cloudy
36%
2:00 PM
53°F
Cloudy
34%
3:00 PM
53°F
Cloudy
34%
4:00 PM
54°F
Cloudy
39%
5:00 PM
53°F
Cloudy
49%
6:00 PM
53°F
Showers
58%
7:00 PM
52°F
Cloudy
49%
8:00 PM
51°F
Cloudy
34%
9:00 PM
50°F
Cloudy
34%
10:00 PM
50°F
Cloudy
40%
More Information About Long Island Weather
Long Island has a climate that is very similar to other coastal areas of the Northeastern United States; it has warm, humid summers and cold winters, but the Atlantic Ocean helps bring afternoon sea breezes that temper the heat in the warmer months and limit the frequency and severity of thunderstorms. In the wintertime, temperatures are warmer than areas further inland (especially in the night and early morning hours), sometimes causing a snowstorm further inland to fall as rain on the island. However, measurable snow falls every winter, and in many winters one or more intense storms called nor'easters produce blizzard conditions with snowfalls of 1-2 feet and near-hurricane force winds.
Temperatures in Nassau and Suffolk are similar. The winter average for Nassau is 33.7 degrees Fahrenheit, compared to a summer average of 72.7 degrees. In Suffolk, the winter average is 32.4 and summer average is 71.9 degrees.
The Nassau area receives about 45 inches of rain, compared to 42 inches for Suffolk. Snow falls at about 26.9 inches per year in Nassau and 30 inches for Suffolk.