Weather forecast for 10 daysUnion Gap, WA

Weather forecast for the weekend

Saturday Nov 14, 2026

  • 57°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphS 171°
  • Humidity: 76%
  • UV index: 1
  • Sunrise: 7:02 am PST
  • Sunset: 4:29 pm PST
  • ▼
Today, intermittent cloud layers may allow brief light, but overall it stays overcast.
Forecasted temperatures will peak at a moderate 57.2°F and dip to a minimum of an icy 41°F.
Today, the forecasted high of 57.2°F is more in line with October's average of 60.1°F than November's 46.8°F.
Sunrise was at 7:02 am and sunset will be at 4:29 pm; the daylight will last for 9h and 27min.

Sunday Nov 15, 2026

  • 54°F
  • 30°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphSSW 201°
  • Humidity: 77%
  • UV index: 1
  • Sunrise: 7:04 am PST
  • Sunset: 4:28 pm PST
  • ▼
Tomorrow, on Sunday, cloudy conditions in the morning will give way to a clearer and sunnier afternoon.
The temperature is forecasted to vary between a maximum of a crisp 53.6°F and a minimum of a harsh 30.2°F.
Tomorrow, the temperature will be higher and more consistent with October's typical high of 60.1°F than with November's 46.8°F.
Sunrise will be at 7:04 am and sunset at 4:28 pm; tomorrow's daylight will last for 9h and 24min.

10-day overview

Daily temperatures

Warmest day: today 57°C.
Minimum temperature: 43°C.

Chance of precipitation

Highest chance: Wednesday 66%.

Long-term weather forecast

  • Saturday
  • Nov 14, 2026
  • 57°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphS 171°
  • Humidity: 76%
  • UV index: 1
  • Sunrise: 7:02 am PST
  • Sunset: 4:29 pm PST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 54°F
  • 30°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphSSW 201°
  • Humidity: 77%
  • UV index: 1
  • Sunrise: 7:04 am PST
  • Sunset: 4:28 pm PST
  • ▼
  • Monday
  • Nov 16, 2026
  • 52°F
  • 28°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphSSW 204°
  • Humidity: 73%
  • UV index: 1
  • Sunrise: 7:05 am PST
  • Sunset: 4:27 pm PST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 48°F
  • 32°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0.04"
  • Wind: 4mphSE 130°
  • Humidity: 75%
  • 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: 66%
  • Precipitation: 0.24"
  • Wind: 6mphN 353°
  • Humidity: 88%
  • 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: 24%
  • Precipitation: 0"
  • Wind: 4mphNW 319°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 7:10 am PST
  • Sunset: 4:24 pm PST
  • ▼
  • Friday
  • Nov 20, 2026
  • 46°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 4mphS 188°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 7:11 am PST
  • Sunset: 4:23 pm PST
  • ▼
  • Saturday
  • Nov 21, 2026
  • 43°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 4mphSSW 211°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 7:12 am PST
  • Sunset: 4:22 pm PST
  • ▼
  • Sunday
  • Nov 22, 2026
  • 45°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphWSW 251°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 7:14 am PST
  • Sunset: 4:22 pm PST
  • ▼
  • Monday
  • Nov 23, 2026
  • 43°F
  • 30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 4mphN 357°
  • Humidity: 85%
  • UV index: 1
  • Sunrise: 7:15 am PST
  • Sunset: 4:21 pm PST
  • ▼
Primarily cloud-filled and occasionally clear and rain-soaked weather is expected.
Rainfall is forecasted for Wednesday and next Monday.
Expect a substantial fluctuation in daytime highs in the upcoming days. The temperature is expected to swing from 42.8°F up to 57.2°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 28.4°F to 41°F.
Today is the warmest day, with a maximum temperature of 57.2°F; Wednesday, next Saturday and Monday, with the highest temperature of 42.8°F, will be the coldest days in Union Gap.
Updated: Nov 14, 2026 @ 16:30:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, intermittent cloud layers may allow brief light, but overall it stays overcast.

Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 41°F.
The highest temperature today will be uncommonly higher than the average maximum of 46.8°F in November. The lowest temperature today will be a few degrees higher than the average low temperature.

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

In Union Gap, today, there will be 9h and 27min of daylight.

On Sunday, expect a cloudy morning, but by midday, the sun will begin to shine through.

Tomorrow, the highest temperature will be 53.6°F, while the lowest temperature will be 30.2°F.
The maximum temperature will be relatively higher than the average highest temperature of 46.8°F in November. The lowest temperature will be in line with the average low of 32.7°F.

On Sunday, in Union Gap, sunrise will be at 7:04 am and sunset at 4:28 pm (PST).

Tomorrow, the daylight will last for 9h and 24min.