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LIVE: At least 4 dead as Isaias leaves widespread damage. Follow team coverage. Chevron right
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Smithtown, NY

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

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Today Local Isaias Tracker

Hourly

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

View hourly forecasts 10-days ahead

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Local Hurricane Tracker
Isaias
Sun, 10/11, 9:00 AM - Mon, 10/12, 8:00 AM

10 AM

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

RealFeel Shade™50°

WindSE 16 mph

Air QualityExcellent

Max UV Index0.5 (Low)

Wind Gusts23 mph

Humidity90%

Indoor Humidity64% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility10 mi

Cloud Ceiling11400 ft

11 AM

61°
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 85%
Chevron down
Rain

RealFeel Shade™52°

WindSE 17 mph

Air QualityExcellent

Max UV Index0.8 (Low)

Wind Gusts25 mph

Humidity80%

Indoor Humidity62% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Rain0.11 in

Visibility4 mi

Cloud Ceiling7100 ft

12 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

RealFeel Shade™53°

WindSE 17 mph

Air QualityExcellent

Max UV Index0.9 (Low)

Wind Gusts25 mph

Humidity79%

Indoor Humidity64% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Rain0.11 in

Visibility4 mi

Cloud Ceiling5400 ft

1 PM

61°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 85%
Chevron down
Rain

RealFeel Shade™51°

WindSE 17 mph

Air QualityExcellent

Max UV Index0.9 (Low)

Wind Gusts25 mph

Humidity86%

Indoor Humidity66% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Rain0.11 in

Visibility4 mi

Cloud Ceiling3700 ft

2 PM

60°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

RealFeel Shade™54°

WindSE 17 mph

Air QualityExcellent

Max UV Index0.9 (Low)

Wind Gusts27 mph

Humidity91%

Indoor Humidity68% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

3 PM

60°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 67%
Chevron down
Rain

RealFeel Shade™51°

WindSE 17 mph

Air QualityExcellent

Max UV Index0.6 (Low)

Wind Gusts27 mph

Humidity95%

Indoor Humidity70% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.09 in

Visibility5 mi

Cloud Ceiling1700 ft

4 PM

59°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 67%
Chevron down
Rain

RealFeel Shade™50°

WindSE 17 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts27 mph

Humidity98%

Indoor Humidity72% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.09 in

Visibility5 mi

Cloud Ceiling1400 ft

5 PM

59°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 74%
Chevron down
Rain

RealFeel Shade™50°

WindESE 17 mph

Air QualityExcellent

Max UV Index0.2 (Low)

Wind Gusts27 mph

Humidity100%

Indoor Humidity73% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.09 in

Visibility5 mi

Cloud Ceiling1100 ft

6 PM

59°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 74%
Chevron down
Rain

RealFeel Shade™49°

WindESE 17 mph

Air QualityExcellent

Max UV Index0.1 (Low)

Wind Gusts25 mph

Humidity100%

Indoor Humidity72% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.09 in

Visibility5 mi

Cloud Ceiling1100 ft

7 PM

58°
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

WindESE 16 mph

Air QualityExcellent

Wind Gusts24 mph

Humidity100%

Indoor Humidity71% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling1100 ft

8 PM

58°
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

WindENE 14 mph

Air QualityExcellent

Wind Gusts23 mph

Humidity100%

Indoor Humidity70% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1100 ft

9 PM

58°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

WindENE 14 mph

Air QualityExcellent

Wind Gusts22 mph

Humidity100%

Indoor Humidity71% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling900 ft

10 PM

59°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 39%
Chevron down
Cloudy

WindENE 13 mph

Air QualityExcellent

Wind Gusts21 mph

Humidity100%

Indoor Humidity72% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling700 ft

11 PM

59°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

WindENE 13 mph

Air QualityExcellent

Wind Gusts21 mph

Humidity100%

Indoor Humidity73% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling500 ft

Hourly Weather Forecast for Smithtown

AccuWeather's hourly forecast for Smithtown 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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Weather Near Smithtown:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
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