Weather forecast for 10 daysArmonk, NY

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 57°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphN 8°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:10 am EDT
  • Sunset: 6:09 pm EDT
  • ▼
Today, on Sunday, October 18, a sun-drenched sky is anticipated.
The maximum temperature will be a refreshing 57.2°F, while the minimum temperature will be a wintry 39.2°F.
Today, the forecasted temperature will be a few degrees lower than the standard October high of 62.2°F.
Sunrise will be at 7:10 am and sunset at 6:09 pm; the daylight will last for 11h and 0min.

10-day overview

Daily temperatures

Maximum temperature: 66°C.
Minimum temperature: 57°C.

Chance of precipitation

Highest chance: Monday 26.10. 16%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 57°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphN 8°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:10 am EDT
  • Sunset: 6:09 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphNNE 26°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:11 am EDT
  • Sunset: 6:08 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphN 9°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:12 am EDT
  • Sunset: 6:06 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 61°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 12mphNNE 22°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:13 am EDT
  • Sunset: 6:05 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 12mphN 357°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:14 am EDT
  • Sunset: 6:04 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 57°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphN 8°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:15 am EDT
  • Sunset: 6:02 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 8mphNE 39°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:16 am EDT
  • Sunset: 6:01 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 7mphNNW 333°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:17 am EDT
  • Sunset: 5:59 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 66°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 8mphNNW 331°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:19 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 64°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 10mphN 349°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:20 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
Ten-day trends indicate that a combination of bright and gloomy weather is anticipated.
Rainfall is not forecasted in Armonk in the upcoming days.
In the coming days, the maximum temperature will vary between 57.2°F and 66.2°F, while the low temperature range extends from 35.6°F to 46.4°F.
The warmest days will be Tuesday and next Monday, with a maximum of 66.2°F; with a maximum temperature of 57.2°F, Sunday, Friday and Saturday will be the coldest days.
Updated: Oct 18, 2026 @ 07:02:18 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, clear and sunny conditions are expected.

Today, the highest temperature will be 57.2°F, while the lowest temperature will be 39.2°F.
Today, the maximum temperature will be a few degrees lower than the average highest temperature in October. Today, the lowest temperature will be significantly lower than the average low of 50.7°F.

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

In Armonk, today, there will be 11h and 0min of daylight.