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Islip, NY

57°F
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Islip, NY Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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11 AM

59°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 75%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

RealFeel Shade™50°

WindNNE 28 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts52 mph

Humidity87%

Indoor Humidity63% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility6 mi

Cloud Ceiling1100 ft

12 PM

61°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 78%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

RealFeel Shade™51°

WindNNE 28 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts51 mph

Humidity78%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.01 in

Visibility6 mi

Cloud Ceiling1100 ft

1 PM

62°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 85%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

RealFeel Shade™53°

WindN 28 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts51 mph

Humidity73%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.04 in

Visibility6 mi

Cloud Ceiling1100 ft

2 PM

62°
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 80%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

RealFeel Shade™52°

WindN 28 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts51 mph

Humidity74%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.04 in

Visibility6 mi

Cloud Ceiling1100 ft

3 PM

62°
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 80%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

RealFeel Shade™52°

WindN 28 mph

Air QualityFair

Max UV Index0.8 (Low)

Wind Gusts51 mph

Humidity74%

Indoor Humidity59% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Rain0.04 in

Visibility6 mi

Cloud Ceiling1100 ft

4 PM

61°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 80%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

RealFeel Shade™51°

WindN 28 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts51 mph

Humidity75%

Indoor Humidity59% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover98%

Rain0.04 in

Visibility6 mi

Cloud Ceiling1300 ft

5 PM

61°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 80%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

RealFeel Shade™50°

WindN 27 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts50 mph

Humidity76%

Indoor Humidity59% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover97%

Rain0.04 in

Visibility6 mi

Cloud Ceiling1500 ft

6 PM

60°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 80%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

RealFeel Shade™49°

WindN 27 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts50 mph

Humidity77%

Indoor Humidity59% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover98%

Rain0.04 in

Visibility6 mi

Cloud Ceiling1500 ft

7 PM

60°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 80%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

WindN 27 mph

Air QualityFair

Wind Gusts48 mph

Humidity79%

Indoor Humidity59% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.04 in

Visibility6 mi

Cloud Ceiling1500 ft

8 PM

58°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 85%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

WindN 27 mph

Air QualityFair

Wind Gusts52 mph

Humidity85%

Indoor Humidity59% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.08 in

Visibility5 mi

Cloud Ceiling1600 ft

9 PM

58°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 85%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

WindN 27 mph

Air QualityFair

Wind Gusts52 mph

Humidity86%

Indoor Humidity59% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.08 in

Visibility5 mi

Cloud Ceiling1400 ft

10 PM

58°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 85%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

WindNNW 22 mph

Air QualityFair

Wind Gusts37 mph

Humidity87%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.08 in

Visibility5 mi

Cloud Ceiling1200 ft

11 PM

58°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 81%
Chevron down
Rain
alerts

Coastal Flood Warning

6:00 PM Friday - 6:00 PM Sunday
alerts

Wind Advisory

2:00 PM Friday - 6:00 AM Sunday
alerts

Rip Current Statement

6:00 AM Wednesday - 8:00 PM Sunday
alerts

High Surf Advisory

3:42 PM Thursday - 8:00 PM Sunday

WindNNW 22 mph

Air QualityFair

Wind Gusts37 mph

Humidity88%

Indoor Humidity61% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.08 in

Visibility5 mi

Cloud Ceiling1100 ft

Hourly Weather Forecast for Islip

AccuWeather's hourly forecast for Islip provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 59° with a RealFeel® of 50°, rain with a 75% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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  • Bridgeport, CT
  • New York, NY
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