Weather forecast for tomorrow
Cold Spring Harbor, NY

Weather forecast for tomorrow

Thursday, Jun 19.

PM Thunderstorms
5:20 am

8:30 pm
EDT
PM Thunderstorms
86°F / 66°F
  • Wind: 14mph SSW
  • Humidity: 73%
  • Precip. probability: 36%
  • Precipitation: 0.28"
  • UV index: 9
On Thursday, in Cold Spring Harbor, thunder and lightning are forecasted to move in during the afternoon.
With a low probability, light precipitation is anticipated for tomorrow. Temperature fluctuations between a tropical 86°F and a comfortable 66.2°F are predicted.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a steamy 96.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
It will feel hotter, with a temperature more typical of July's average maximum of 80.1°F.
Sunrise will be at 5:20 am and sunset at 8:30 pm; tomorrow's daylight will last for 15h and 10min.

Frequently asked questions

What is the weather forecast for Cold Spring Harbor for tomorrow?
Tomorrow, in Cold Spring Harbor, thunder and rain showers will move in during the afternoon.
Will it rain tomorrow in Cold Spring Harbor?
Light precipitation of 0.28" is predicted. The possibility of rainfall is 36%.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 66.2°F. The maximum heat index, which combines air temperature and relative humidity, is calculated to be 96.8°F.
The highest temperature will be significantly higher than the average maximum of 72.5°F in June. The lowest temperature will be in line with the average low of 63.5°F.
When is the sunrise / sunset tomorrow?
On Thursday, in Cold Spring Harbor, sunrise will be at 5:20 am and sunset at 8:30 pm (EDT).
How long will the day be tomorrow?
In Cold Spring Harbor, the length of the day tomorrow will be 15h and 10min.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.85"Hg
  • Humidity: 95%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 1mi
2 am
  • 70°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.83"Hg
  • Humidity: 95%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 1mi
4 am
  • 70°F
  • Feels like:
    73°F
Foggy
Foggy
  • Wind: 4mph SW
  • Pressure: 29.83"Hg
  • Humidity: 95%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 0mi
Sunrise: 5:20 am
6 am
  • 70°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SW
  • Pressure: 29.83"Hg
  • Humidity: 95%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 1mi
8 am
  • 73°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 29.83"Hg
  • Humidity: 91%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 1mi
10 am
  • 79°F
  • Feels like:
    84°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SW
  • Pressure: 29.8"Hg
  • Humidity: 77%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 84°F
  • Feels like:
    90°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 67%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 84°F
  • Feels like:
    90°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 14mph SSW
  • Pressure: 29.74"Hg
  • Humidity: 67%
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 pm
  • 86°F
  • Feels like:
    91°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph SSW
  • Pressure: 29.71"Hg
  • Humidity: 63%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    88°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 14mph SSW
  • Pressure: 29.68"Hg
  • Humidity: 66%
  • Precip. probability: 37%
  • Precipitation: 0.08"
  • Visibility: 7mi
8 pm
  • 79°F
  • Feels like:
    82°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph SW
  • Pressure: 29.71"Hg
  • Humidity: 72%
  • Precip. probability: 50%
  • Precipitation: 0.2"
  • Visibility: 7mi
Sunset: 8:30 pm
10 pm
  • 75°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph WSW
  • Pressure: 29.74"Hg
  • Humidity: 76%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, the weather will be unstable. Rainfall is anticipated at 2 pm, 6 pm and 8 pm. With moderate precipitation of 0.2", most rainfall is expected at 8 pm.
The temperature will be between the lowest temperature of 69.8°F and the highest temperature of 86°F. The hottest part of the day is expected around 4 pm.
The expected temperature aligns more with July's average high than with June's 72.5°F. The night temperature will be comparable to the standard June low of 63.5°F.
Updated: Jun 18, 2025 @ 05:57:47 UTC
Published by: Weather U.S. | About Us
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