Weather forecast for 10 daysUnion Gap, WA

Weather forecast for the weekend

Saturday Nov 14, 2026

  • 55°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 9mphS 184°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 7:02 am PST
  • Sunset: 4:29 pm PST
  • ▼
Tomorrow, on Saturday, thick clouds will linger with little clearing expected.
Rainfall is not predicted. Temperature is forecasted to swing from a high of a mild 55.4°F to a low of a cold 41°F.
A forecast high of 55.4°F brings conditions more familiar to October's average than November's.
Sunrise will be at 7:02 am and sunset at 4:29 pm; tomorrow's daylight will last for 9h and 27min.

Sunday Nov 15, 2026

  • 54°F
  • 30°F
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 6mphS 190°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 7:04 am PST
  • Sunset: 4:28 pm PST
  • ▼
On Sunday, in Union Gap, overcast conditions are likely to persist.
Rainfall is not anticipated. The temperature will vary between a maximum of a crisp 53.6°F and a minimum of a freezing 30.2°F.
On Sunday, expect a warmer trend, with a high of 53.6°F more common in October.
Sunrise will be at 7:04 am and sunset at 4:28 pm; the daylight will last for 9h and 24min.

10-day overview

Daily temperatures

Warmest day: tomorrow 55°C.
Minimum temperature: 43°C.

Chance of precipitation

Highest chance: Wednesday 47%.

Long-term weather forecast

  • Friday
  • Nov 13, 2026
  • min.
  • 37°F
Drizzle Early
Drizzle Early
  • Precip. probability: 30%
  • Precipitation: 0"
  • Wind: 5mphSW 236°
  • Humidity: 93%
  • UV index: 0
  • Sunrise: 7:01 am PST
  • Sunset: 4:30 pm PST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 55°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 9mphS 184°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 7:02 am PST
  • Sunset: 4:29 pm PST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 54°F
  • 30°F
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 6mphS 190°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 7:04 am PST
  • Sunset: 4:28 pm PST
  • ▼
  • Monday
  • Nov 16, 2026
  • 52°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphSW 216°
  • Humidity: 73%
  • UV index: 1
  • Sunrise: 7:05 am PST
  • Sunset: 4:27 pm PST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 48°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0.04"
  • Wind: 4mphESE 118°
  • Humidity: 74%
  • UV index: 1
  • Sunrise: 7:07 am PST
  • Sunset: 4:26 pm PST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 43°F
  • 34°F
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 0.2"
  • Wind: 5mphN 357°
  • Humidity: 83%
  • UV index: 1
  • Sunrise: 7:08 am PST
  • Sunset: 4:25 pm PST
  • ▼
  • Thursday
  • Nov 19, 2026
  • 46°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 5mphNW 325°
  • Humidity: 77%
  • UV index: 1
  • Sunrise: 7:10 am PST
  • Sunset: 4:24 pm PST
  • ▼
  • Friday
  • Nov 20, 2026
  • 45°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphS 183°
  • Humidity: 77%
  • UV index: 1
  • Sunrise: 7:11 am PST
  • Sunset: 4:23 pm PST
  • ▼
  • Saturday
  • Nov 21, 2026
  • 43°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 4mphS 191°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 7:12 am PST
  • Sunset: 4:22 pm PST
  • ▼
  • Sunday
  • Nov 22, 2026
  • 43°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphS 185°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 7:14 am PST
  • Sunset: 4:22 pm PST
  • ▼
Primarily cloudy and occasionally rain-soaked and sun-filled weather is predicted.
With a probability of 47%, rainfall is anticipated only on Wednesday. The precipitation will be light at 0.2".
Temperature fluctuation will be noticeable in the next ten days. Forecast highs will fluctuate between 42.8°F and 55.4°F, while the fluctuation in night temperatures will be also significant, as temperatures overnight will fluctuate from 28.4°F up to 41°F.
With the highest temperature of 55.4°F, Saturday will be the warmest day; Wednesday, next Saturday and Sunday, with the highest temperature of 42.8°F, will be the coldest days.
Updated: Nov 14, 2026 @ 06:42:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, the sky will be mainly overcast.

No, it will not rain tomorrow.

Tomorrow, the highest temperature will be 55.4°F, while the lowest temperature will be 41°F.
The maximum temperature will be moderately higher than the average highest temperature of 46.8°F in November. Tomorrow, the lowest temperature will be also moderately higher than the average low temperature.

On Saturday, in Union Gap, sunrise will be at 7:02 am and sunset at 4:29 pm (PST).

Tomorrow, the daylight will last for 9h and 27min.

On Sunday, heavy clouds will be present throughout the day.

No, it will not rain on Sunday.

On Sunday, the maximum temperature will be 53.6°F, while the minimum temperature will be 30.2°F.