Weather forecast for tomorrow
Smithtown, NY

Weather forecast for tomorrow

Tuesday, Jun 17.

AM Fog / PM Clouds
5:19 am

8:28 pm
EDT
AM Fog / PM Clouds
70°F / 64°F
  • Wind: 8mph ESE
  • Humidity: 87%
  • Precip. probability: 17%
  • Precipitation: 0"
  • UV index: 4
On Tuesday, in Smithtown, expect a gloomy start with fog lingering before a cloudy afternoon sets in.
Minor temperature shifts from a high of a pleasant 69.8°F to a low of an enjoyable 64.4°F are expected.
The anticipated temperature peak will correspond with June's average maximum of 71.8°F.
Sunrise will be at 5:19 am and sunset at 8:28 pm; tomorrow's daylight will last for 15h and 10min.

Frequently asked questions

What is the weather forecast for Smithtown for tomorrow?
On Tuesday, in Smithtown, a misty and foggy morning is expected, with clouds thickening by the afternoon.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 69.8°F, while the minimum temperature will be 64.4°F.
The maximum temperature will be in line with the average highest temperature of 71.8°F in June. The lowest temperature will be also in line with the average low of 63.5°F.
When are sunrise and sunset tomorrow?
On Tuesday, in Smithtown, sunrise will be at 5:19 am and sunset at 8:28 pm (EDT).
How long will the day be tomorrow?
In Smithtown, the length of the day tomorrow will be 15h and 10min.

Hourly weather forecast

12 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 5mph E
  • Pressure: 30.06"Hg
  • Humidity: 93%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 4mi
2 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 3mph E
  • Pressure: 30.03"Hg
  • Humidity: 95%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 2mi
4 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 4mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 96%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 1mi
Sunrise: 5:19 am
6 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 4mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 97%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 1mi
8 am
  • 64°F
  • Feels like:
    64°F
Foggy
Foggy
  • Wind: 6mph E
  • Pressure: 30.06"Hg
  • Humidity: 93%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 0mi
10 am
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 6mph E
  • Pressure: 30.06"Hg
  • Humidity: 87%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 1mi
12 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 7mph ESE
  • Pressure: 30.03"Hg
  • Humidity: 86%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 2mi
2 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 7mph SE
  • Pressure: 30.03"Hg
  • Humidity: 84%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 4mi
4 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 7mph SSE
  • Pressure: 30"Hg
  • Humidity: 84%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 4mi
6 pm
  • 68°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 7mph SSE
  • Pressure: 30"Hg
  • Humidity: 85%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 4mi
8 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 5mph SE
  • Pressure: 30"Hg
  • Humidity: 87%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 2mi
Sunset: 8:28 pm
10 pm
  • 66°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 5mph SE
  • Pressure: 30"Hg
  • Humidity: 93%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 1mi
Tomorrow, on Tuesday, primarily cloudy and occasionally hazy weather is anticipated.
The temperature will be between the lowest temperature of 62.6°F and the highest temperature of 69.8°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature will be comparable to the average high of 71.8°F in June. The expected low will be also in line with the average minimum in June, which is 63.5°F.
Updated: Jun 16, 2025 @ 23:05:37 UTC
Published by: Weather U.S. | About Us
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