Weather forecast for tomorrow
East Williston, NY

Weather forecast for tomorrow

Thursday, Jun 19.

PM Thunderstorms
5:21 am

8:30 pm
EDT
PM Thunderstorms
86°F / 66°F
  • Wind: 16mph SSW
  • Humidity: 74%
  • Precip. probability: 58%
  • Precipitation: 0.16"
  • UV index: 9
On Thursday, June 19, rain with scattered lightning is expected during the afternoon.
The likelihood of precipitation for tomorrow is high. However, the rain will be light. Temperature is anticipated to swing from a high of a blazing 86°F to a low of an enjoyable 66.2°F.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a sweltering 96.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
With a forecast of 86°F, the day’s weather feels closer to July than June.
Sunrise will be at 5:21 am and sunset at 8:30 pm; tomorrow's daylight will last for 15h and 9min.

Frequently asked questions

What is the weather forecast for East Williston for tomorrow?
Tomorrow, in East Williston, afternoon storms may bring rain and loud thunderclaps.
Will it rain tomorrow in East Williston?
Light precipitation of 0.16" is predicted. The possibility of rainfall is 58%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 66.2°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 96.8°F.
The highest temperature will be significantly higher than the average maximum of 73.2°F in June. The lowest temperature will be in line with the average low of 63.9°F.
When are sunrise and sunset tomorrow?
On Thursday, in East Williston, sunrise will be at 5:21 am and sunset at 8:30 pm (EDT).
How long will the day be tomorrow?
In East Williston, the length of the day tomorrow will be 15h and 9min.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    73°F
Foggy
Foggy
  • Wind: 4mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 95%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 0mi
2 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 4mph SW
  • Pressure: 29.83"Hg
  • Humidity: 93%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 1mi
4 am
  • 70°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 4mph SW
  • Pressure: 29.83"Hg
  • Humidity: 93%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 1mi
Sunrise: 5:21 am
6 am
  • 70°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 4mph SW
  • Pressure: 29.83"Hg
  • Humidity: 94%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 1mi
8 am
  • 73°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SW
  • Pressure: 29.83"Hg
  • Humidity: 89%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 2mi
10 am
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SW
  • Pressure: 29.83"Hg
  • Humidity: 80%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 6mi
12 pm
  • 82°F
  • Feels like:
    88°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 69%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 84°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph S
  • Pressure: 29.77"Hg
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph S
  • Pressure: 29.71"Hg
  • Humidity: 64%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 81°F
  • Feels like:
    84°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 14mph SSW
  • Pressure: 29.71"Hg
  • Humidity: 70%
  • Precip. probability: 59%
  • Precipitation: 0.08"
  • Visibility: 7mi
8 pm
  • 77°F
  • Feels like:
    81°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 13mph SW
  • Pressure: 29.71"Hg
  • Humidity: 76%
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Visibility: 4mi
Sunset: 8:30 pm
10 pm
  • 75°F
  • Feels like:
    77°F
Cloudy
Cloudy
  • Wind: 11mph SW
  • Pressure: 29.71"Hg
  • Humidity: 78%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 2mi
Tomorrow, the weather will be unstable. Rain is predicted from 5 pm to 8 pm. The most intense rain will be falling at 6 pm and 7 pm.
The temperature will vary between a minimum of 69.8°F and a maximum of 84.2°F. The feels-like temperature will be between a minimum of 71.6°F and a maximum of 91.4°F. The hottest part of the day will be from 1 pm to 4 pm.
The forecasted high is more in line with July's typical maximum of 80.4°F than the usual for June. The minimum temperature will be close to June's average low of 63.9°F.
Updated: Jun 18, 2025 @ 19:56:11 UTC
Published by: Weather U.S. | About Us
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