Smithtown Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Smithtown

Smithtown temperature today is 19°, feels like 19°, with a humidity level of 76% and wind at 11.12 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Smithtown: expect a high of 22° and a low of 17°, with overcast clouds.

scattered clouds
19°
scattered clouds
H: 21° L: 18°
Feels like 19°
AQI: (/5)
Humidity
76%
Dew 15°
Wind speed
11.12 km/h
NW
Pressure
1020 hPa
Visibility
10 km
Weather Summary
Currently in Smithtown, expect varied conditions with mild temperatures around 19°. Winds are a light breeze.
Precipitation Probability
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Wed
14:00
21°
 
18°
 
18°
 
18°
Thu
02:00
17°
 
18°
 
20°
 
22°
Thu
14:00
22°
 
20°
 
22°
 
21°
Fri
02:00
20°
 
20°
 
23°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:48
Sunset
Sunset
18:37
Moon Phase
Waning Gibbous (82%)
Timezone: GMT+05:30
Last updated: Sep 30, 2026 9:58 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
40.855930
Longitude
Longitude
-73.200668
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More about Smithtown
Content curated by the NearWeather editorial team · Updated periodically
Smithtown is a census-designated place in Suffolk County, New York, United States. Located on the North Shore of Long Island, Smithtown is approximately 50 miles east of New York City. The climate in Smithtown is a humid subtropical climate, with warm summers and mild winters. Average temperatures range from the low 30s in the winter months to the mid-70s in the summer months. Precipitation is abundant, with an average of about 48 inches of rain and snow annually.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Smithtown
What is the temperature in Smithtown right now?

The current temperature in Smithtown is 19°, and it feels like 19°. Today's high is 21° and the low is 18°.

Will it rain in Smithtown today?

No rain is expected in Smithtown today (0% chance). Conditions are currently scattered clouds.

What is the weather in Smithtown today?

Smithtown is experiencing scattered clouds with a temperature of 19°. Humidity is at 76% and wind speed is 11.12 km/h from the NW.

What is the humidity in Smithtown today?

Humidity in Smithtown is 76% right now, with a dew point of 15°. Comfort levels are moderate.

What is the wind speed in Smithtown today?

Wind speed in Smithtown is 11.12 km/h, flowing at 310° NW wind direction.

What is the 5-day forecast for Smithtown?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Smithtown. Today's high is 21° and low is 18°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Smithtown today?

It feels like 19° in Smithtown today, with 31% cloud cover and 10 km visibility.

Weather in Smithtown