Weather forecast for tomorrow
Thursday, Jun 19.
5:20 am
8:33 pm
EDT
8:33 pm
EDT
PM Thunderstorms
90°F / 64°F
- Wind: 12mph SW
- Humidity: 74%
- Precip. probability: 73%
- Precipitation: 0.35"
- UV index: 9
On Thursday, June 19, isolated thunderstorms are expected with brief heavy rain.
With a high probability, light precipitation is anticipated for tomorrow. The temperature will peak at a humid 89.6°F during the day, slightly dropping to a low of a breezy 64.4°F at night.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at an extremely hot 107.6°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 5:20 am and sunset at 8:33 pm; tomorrow's daylight will last for 15h and 13min.
With a high probability, light precipitation is anticipated for tomorrow. The temperature will peak at a humid 89.6°F during the day, slightly dropping to a low of a breezy 64.4°F at night.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at an extremely hot 107.6°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 5:20 am and sunset at 8:33 pm; tomorrow's daylight will last for 15h and 13min.
Frequently asked questions
What is the weather forecast for Jefferson Valley-Yorktown for tomorrow?
On Thursday, afternoon storms may bring rain and loud thunderclaps.
Will it rain tomorrow?
Light precipitation of 0.35" is forecasted. The chance of rainfall is 73%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 89.6°F, while the lowest temperature will be 64.4°F. The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at 107.6°F.
The maximum temperature will be in line with the average highest temperature of°C in. The lowest temperature will be also in line with the average low of°C.
The maximum temperature will be in line with the average highest temperature of°C in. The lowest temperature will be also in line with the average low of°C.
What time are sunrise and sunset tomorrow?
On Thursday, in Jefferson Valley-Yorktown, sunrise will be at 5:20 am and sunset at 8:33 pm (EDT).
How many hours of daylight will Jefferson Valley-Yorktown have tomorrow?
In Jefferson Valley-Yorktown, the length of the day tomorrow will be 15h and 13min.
Hourly weather forecast
12 am
- 70°F
- Feels like:
73°F
Foggy
- Wind: 2mph SSW
- Pressure: 29.85"Hg
- Humidity: 96%
- Precip. probability: 13%
- Precipitation: 0"
- Visibility: 0mi
2 am
- 70°F
- Feels like:
73°F
Foggy
- Wind: 2mph SSW
- Pressure: 29.83"Hg
- Humidity: 95%
- Precip. probability: 10%
- Precipitation: 0"
- Visibility: 0mi
4 am
- 70°F
- Feels like:
73°F
Foggy
- Wind: 2mph SSW
- Pressure: 29.83"Hg
- Humidity: 95%
- Precip. probability: 10%
- Precipitation: 0"
- Visibility: 0mi
Sunrise: 5:20 am
6 am
- 70°F
- Feels like:
72°F
Foggy
- Wind: 2mph SW
- Pressure: 29.83"Hg
- Humidity: 97%
- Precip. probability: 10%
- Precipitation: 0"
- Visibility: 0mi
8 am
- 73°F
- Feels like:
75°F
Foggy
- Wind: 4mph SW
- Pressure: 29.83"Hg
- Humidity: 93%
- Precip. probability: 11%
- Precipitation: 0"
- Visibility: 0mi
10 am
- 77°F
- Feels like:
82°F
Partly Cloudy
- Wind: 7mph SW
- Pressure: 29.8"Hg
- Humidity: 84%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 5mi
12 pm
- 84°F
- Feels like:
91°F
Sunny
- Wind: 9mph SW
- Pressure: 29.77"Hg
- Humidity: 66%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 88°F
- Feels like:
95°F
Isolated Thunderstorms
- Wind: 12mph SW
- Pressure: 29.74"Hg
- Humidity: 57%
- Precip. probability: 31%
- Precipitation: 0.12"
- Visibility: 9mi
4 pm
- 86°F
- Feels like:
91°F
Isolated Thunderstorms
- Wind: 11mph SW
- Pressure: 29.68"Hg
- Humidity: 62%
- Precip. probability: 32%
- Precipitation: 0.04"
- Visibility: 9mi
6 pm
- 79°F
- Feels like:
84°F
Scattered Thunderstorms
- Wind: 10mph SSW
- Pressure: 29.71"Hg
- Humidity: 76%
- Precip. probability: 48%
- Precipitation: 0.04"
- Visibility: 7mi
8 pm
- 77°F
- Feels like:
81°F
Mostly Cloudy
- Wind: 9mph SW
- Pressure: 29.71"Hg
- Humidity: 78%
- Precip. probability: 9%
- Precipitation: 0"
- Visibility: 5mi
Sunset: 8:33 pm
10 pm
- 73°F
- Feels like:
75°F
Mostly Cloudy
- Wind: 8mph WSW
- Pressure: 29.71"Hg
- Humidity: 84%
- Precip. probability: 19%
- Precipitation: 0"
- Visibility: 5mi
Tomorrow, on Thursday, the weather will be unstable. Rain is anticipated from 2 pm to 7 pm. With moderate precipitation of 0.16", most rainfall is expected at 5 pm.
The temperature will be between a minimum of 69.8°F and a maximum of 87.8°F. The feels-like temperature will vary between the lowest temperature of 71.6°F and the highest temperature of 95°F. The hottest part of the day will be at 1 pm and 2 pm.
The temperature will be between a minimum of 69.8°F and a maximum of 87.8°F. The feels-like temperature will vary between the lowest temperature of 71.6°F and the highest temperature of 95°F. The hottest part of the day will be at 1 pm and 2 pm.
Updated: Jun 18, 2025 @ 17:28:49 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate