Weather forecast for 10 daysValley Stream, NY

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 54°F
  • 39°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 21mphN 354°
  • Humidity: 44%
  • UV index: 3
  • Sunrise: 7:08 am EDT
  • Sunset: 6:11 pm EDT
  • ▼
On Saturday, October 17, variable cloud cover with steady winds is anticipated.
The highest expected temperature is a fresh 53.6°F, while the lowest temperature will be a wintry 39.2°F.
The forecasted temperature of 53.6°F resembles November's typical high of 51.6°F more than October's.
Sunrise was at 7:08 am and sunset will be at 6:11 pm; the daylight will last for 11h and 4min.

Sunday Oct 18, 2026

  • 59°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphNNE 25°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:09 am EDT
  • Sunset: 6:10 pm EDT
  • ▼
Tomorrow, in Valley Stream, the weather remains calm, bright, and sunny.
The temperature variation is anticipated to range from a maximum of a refreshing 59°F to a minimum of a frosty 46.4°F.
Tomorrow, the maximum temperature is anticipated to be a couple of degrees lower than the common October peak of 63°F.
Sunrise will be at 7:09 am and sunset at 6:10 pm; tomorrow's daylight will last for 11h and 1min.

10-day overview

Daily temperatures

Warmest day: Tuesday 68°C.
Coldest day: today 54°C.

Chance of precipitation

Highest chance: 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 54°F
  • 39°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 21mphN 354°
  • Humidity: 44%
  • UV index: 3
  • Sunrise: 7:08 am EDT
  • Sunset: 6:11 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphNNE 25°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:09 am EDT
  • Sunset: 6:10 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 64°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 17mphNNE 28°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:10 am EDT
  • Sunset: 6:08 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 17mphNNE 21°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:11 am EDT
  • Sunset: 6:07 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 61°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 19mphNNE 33°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:12 am EDT
  • Sunset: 6:06 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 64°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 16mphN 10°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:13 am EDT
  • Sunset: 6:04 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 61°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 16mphNNE 18°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:15 am EDT
  • Sunset: 6:03 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 61°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 16mphNNE 28°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:16 am EDT
  • Sunset: 6:01 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 63°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 14mphNNE 32°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:17 am EDT
  • Sunset: 6:00 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 66°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphN 354°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:18 am EDT
  • Sunset: 5:59 pm EDT
  • ▼
For the next ten days, a combination of cloud-filled and mostly clear weather is forecasted.
Rainfall is not anticipated in Valley Stream in the upcoming period.
There will be a considerable variation in temperature over the next several days. The temperature is expected to swing from 53.6°F up to 68°F, while there will be also a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between 39.2°F and 51.8°F.
The warmest day will be Tuesday, with a maximum of 68°F; today is the coldest day, with a maximum temperature of 53.6°F.
Updated: Oct 17, 2026 @ 18:32:33 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, blustery and partly cloudy weather is anticipated.

Today, the maximum temperature will be 53.6°F, while the minimum temperature will be 39.2°F.
The highest temperature will be noticeably lower than the average maximum of 63°F in October. Today, the lowest temperature will be also notably lower than the average low of 54.1°F.

On Saturday, in Valley Stream, sunrise was at 7:08 am and sunset will be at 6:11 pm (EDT).

Today in Valley Stream, the daylight will last for 11h and 4min.

On Sunday, conditions remain stable and sunny, with little cloud presence.

Tomorrow, the maximum temperature will be 59°F, while the minimum temperature will be 46.4°F.
The highest temperature will be moderately lower than the average maximum of 63°F in October. Tomorrow, the lowest temperature will be also relatively lower than the average low temperature.

On Sunday, in Valley Stream, sunrise will be at 7:09 am and sunset at 6:10 pm (EDT).

In Valley Stream, the length of the day tomorrow will be 11h and 1min.