Weather forecast for tomorrowJefferson Valley-Yorktown, NY

Weather forecast for tomorrow

Monday Oct 19, 2026

64°F
46°F

Mostly Sunny

Precip. probability: 4%
Precipitation: 0"
Wind: 6mphNNE 19°
Humidity: 59%
UV index: 4
Sunrise: 7:11 am EDT
Sunset: 6:08 pm EDT
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Tomorrow, on Monday, October 19, dry and sunny weather is expected throughout the day.
The temperature will fluctuate from a high of a breezy 64.4°F to a low of a brisk 46.4°F.
Sunrise will be at 7:11 am and sunset at 6:08 pm; tomorrow's daylight will last for 10h and 57min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 63°C.
Coldest period: 3 am - 6 am 37°C.

Chance of precipitation

Highest chance: 12 am - 6 am 4%.

Hourly weather forecast

12 am

39°F
Feels like:
39°F

Clear

Precip. probability: 4%
Precipitation: 0"
Wind: 1mphE 85°
Humidity: 91%
Pressure: 30.5"Hg
Visibility: 9mi
UV index: 0
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2 am

39°F
Feels like:
39°F

Clear

Precip. probability: 4%
Precipitation: 0"
Wind: 1mphNE 41°
Humidity: 93%
Pressure: 30.5"Hg
Visibility: 10mi
UV index: 0
details ▼

4 am

37°F
Feels like:
37°F

Clear

Precip. probability: 5%
Precipitation: 0"
Wind: 2mphNNE 19°
Humidity: 95%
Pressure: 30.5"Hg
Visibility: 10mi
UV index: 0
details ▼

6 am

37°F
Feels like:
37°F

Clear

Precip. probability: 4%
Precipitation: 0"
Wind: 2mphNNE 14°
Humidity: 92%
Pressure: 30.5"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunrise: 7:11 am

8 am

39°F
Feels like:
36°F

Sunny

Precip. probability: 4%
Precipitation: 0"
Wind: 3mphN 11°
Humidity: 90%
Pressure: 30.47"Hg
Visibility: 10mi
UV index: 0
details ▼

10 am

50°F
Feels like:
48°F

Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 4mphNNE 16°
Humidity: 66%
Pressure: 30.47"Hg
Visibility: 10mi
UV index: 2
details ▼

12 pm

57°F
Feels like:
57°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphNNE 24°
Humidity: 49%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 4
details ▼

2 pm

63°F
Feels like:
63°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphNNE 27°
Humidity: 41%
Pressure: 30.33"Hg
Visibility: 10mi
UV index: 3
details ▼

4 pm

63°F
Feels like:
63°F

Mostly Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphNNE 25°
Humidity: 45%
Pressure: 30.3"Hg
Visibility: 10mi
UV index: 1
details ▼

6 pm

57°F
Feels like:
57°F

Mostly Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 4mphNNE 23°
Humidity: 60%
Pressure: 30.27"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunset: 6:08 pm

8 pm

50°F
Feels like:
50°F

Mostly Clear

Precip. probability: 2%
Precipitation: 0"
Wind: 4mphNNE 16°
Humidity: 70%
Pressure: 30.27"Hg
Visibility: 10mi
UV index: 0
details ▼

10 pm

48°F
Feels like:
46°F

Partly Cloudy

Precip. probability: 1%
Precipitation: 0"
Wind: 4mphN 6°
Humidity: 73%
Pressure: 30.24"Hg
Visibility: 10mi
UV index: 0
details ▼

Tomorrow, on Monday, primarily sun-filled and occasionally overcast weather is anticipated.
The temperature will vary between the lowest temperature of 37.4°F and the highest temperature of 62.6°F. The warmest part of the day will be from 2 pm to 4 pm.

Updated: Oct 18, 2026 @ 15:25:11 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate