Weather forecast for 10 days
Islip, NY

Weather forecast for the weekend

Saturday, Apr 12.

Rain
6:16 am

7:30 pm
EDT
Rain
54°F / 45°F
  • Wind: 11mph NE
  • Humidity: 76%
  • Precip. probability: 61%
  • Precipitation: 0.71"
  • UV index: 3
On Saturday, April 12, the forecast calls for continuous rainfall and overcast skies.
The likelihood of rainfall is high, and precipitation will be moderate. A daytime temperature reaching up to a fresh 53.6°F will subtly contrast with a nighttime low of a chilly 44.6°F.
The forecasted daily high is projected to match April's typical maximum of 52.9°F.
Sunrise will be at 6:16 am and sunset at 7:30 pm; the daylight will last for 13h and 14min.

Sunday, Apr 13.

Partly Cloudy
6:14 am

7:31 pm
EDT
Partly Cloudy
57°F / 45°F
  • Wind: 11mph NW
  • Humidity: 65%
  • Precip. probability: 15%
  • Precipitation: 0.28"
  • UV index: 6
On Sunday, in Islip, patchy clouds will move across the sky, allowing for sunshine at times.
With a low probability, light precipitation is forecasted. Temperatures will oscillate between a mild 57.2°F at their highest and a chilly 44.6°F at their lowest.
The day’s top temperature is expected to be moderately higher than the typical April high of 52.9°F.
Sunrise will be at 6:14 am and sunset at 7:31 pm; the daylight will last for 13h and 17min.

Frequently asked questions

What is the weather forecast for Islip for Saturday?
On Saturday, expect persistent rain that may last through the evening as well.
Will it rain on Saturday?
With a probability of 61%, moderate precipitation of 0.71" is expected on Saturday in Islip.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature in Islip will be 53.6°F, while the lowest temperature will be 44.6°F.
What is the weather forecast for Islip for Sunday?
On Sunday, a mix of clouds and blue sky is expected.
Will it rain on Sunday?
Light precipitation of 0.28" is anticipated on Sunday in Islip. The chance of rainfall is low at 15%.
What will be the maximum temperature in Islip on Sunday?
On Sunday, the highest temperature will be 57.2°F, while the lowest temperature will be 44.6°F.
What is the weather forecast for Islip for the next ten days?
In Islip, a combination of overcast, rainy and mostly clear weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Monday, Friday through Sunday in Islip. Saturday, with moderate precipitation of 0.71", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 44.6°F and 62.6°F, as the minimum temperature will vary between 30.2°F and 48.2°F.
What will be the warmest and the coldest days?
With the maximum temperature of 62.6°F, next Wednesday will be the warmest day. Tomorrow will be the coldest day, with a maximum temperature of 44.6°F.

Long-term weather forecast

MonApr 7.
  • 46°F
  • 39°F
Rain
Rain
  • Wind: 10mph NE
  • Humidity: 80%
  • UV index: 2
  • Precip. probability: 86%
  • Precipitation: 0.04"
  • 6:24 am 7:25 pm EDT
TueApr 8.
  • 45°F
  • 30°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 22mph WNW
  • Humidity: 45%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0.28"
  • 6:22 am 7:26 pm EDT
WedApr 9.
  • 46°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph W
  • Humidity: 37%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:21 am 7:27 pm EDT
ThuApr 10.
  • 50°F
  • 43°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph SSE
  • Humidity: 57%
  • UV index: 5
  • Precip. probability: 17%
  • Precipitation: 0"
  • 6:19 am 7:28 pm EDT
FriApr 11.
  • 50°F
  • 45°F
Showers
Showers
  • Wind: 14mph E
  • Humidity: 76%
  • UV index: 3
  • Precip. probability: 55%
  • Precipitation: 0.08"
  • 6:17 am 7:29 pm EDT
SatApr 12.
  • 54°F
  • 45°F
Rain
Rain
  • Wind: 11mph NE
  • Humidity: 76%
  • UV index: 3
  • Precip. probability: 61%
  • Precipitation: 0.71"
  • 6:16 am 7:30 pm EDT
SunApr 13.
  • 57°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NW
  • Humidity: 65%
  • UV index: 6
  • Precip. probability: 15%
  • Precipitation: 0.28"
  • 6:14 am 7:31 pm EDT
MonApr 14.
  • 59°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph W
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:13 am 7:32 pm EDT
TueApr 15.
  • 61°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph WSW
  • Humidity: 57%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:11 am 7:33 pm EDT
WedApr 16.
  • 63°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph W
  • Humidity: 50%
  • UV index: 7
  • Precip. probability: 12%
  • Precipitation: 0"
  • 6:10 am 7:34 pm EDT
For the next ten days, a combination of dull, damp and clear weather is predicted.
Rainfall is forecasted for Monday, Friday through Sunday.
Temperature variation will be noticeable in the upcoming days. Forecast highs will fluctuate between 44.6°F and 62.6°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 30.2°F to 48.2°F.
Expect the warmest day on next Wednesday, with temperatures peaking at 62.6°F; the lowest daytime temperature of the period will be reached on Tuesday, peaking at 44.6°F.
Updated: Apr 7, 2025 @ 06:31:30 UTC
Published by: Weather U.S. | About Us
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