Weather forecast for 10 daysUnion, WA

10-day overview

Daily temperatures

Maximum temperature: 61°C.
Coldest day: Saturday 14.11. 52°C.

Chance of precipitation

Highest chance: tomorrow 92%.

Long-term weather forecast

  • Thursday
  • Nov 5, 2026
  • 57°F
  • 46°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0.12"
  • Wind: 8mphSW 233°
  • Humidity: 91%
  • UV index: 1
  • Sunrise: 7:02 am PST
  • Sunset: 4:49 pm PST
  • ▼
  • Friday
  • Nov 6, 2026
  • 55°F
  • 50°F
Rain
Rain
  • Precip. probability: 92%
  • Precipitation: 0.55"
  • Wind: 10mphSW 221°
  • Humidity: 98%
  • UV index: 1
  • Sunrise: 7:03 am PST
  • Sunset: 4:48 pm PST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 61°F
  • 46°F
Rain
Rain
  • Precip. probability: 80%
  • Precipitation: 0.83"
  • Wind: 12mphSW 219°
  • Humidity: 94%
  • UV index: 1
  • Sunrise: 7:05 am PST
  • Sunset: 4:46 pm PST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 55°F
  • 39°F
AM Showers
AM Showers
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Wind: 10mphSW 234°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 7:06 am PST
  • Sunset: 4:45 pm PST
  • ▼
  • Monday
  • Nov 9, 2026
  • 54°F
  • 46°F
Showers
Showers
  • Precip. probability: 65%
  • Precipitation: 0.75"
  • Wind: 4mphWSW 246°
  • Humidity: 87%
  • UV index: 1
  • Sunrise: 7:08 am PST
  • Sunset: 4:44 pm PST
  • ▼
  • Tuesday
  • Nov 10, 2026
  • 59°F
  • 50°F
Rain
Rain
  • Precip. probability: 82%
  • Precipitation: 1.22"
  • Wind: 8mphSW 216°
  • Humidity: 97%
  • UV index: 1
  • Sunrise: 7:09 am PST
  • Sunset: 4:42 pm PST
  • ▼
  • Wednesday
  • Nov 11, 2026
  • 61°F
  • 48°F
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 0.55"
  • Wind: 7mphSW 223°
  • Humidity: 93%
  • UV index: 1
  • Sunrise: 7:11 am PST
  • Sunset: 4:41 pm PST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 55°F
  • 45°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.59"
  • Wind: 7mphSW 219°
  • Humidity: 95%
  • UV index: 1
  • Sunrise: 7:12 am PST
  • Sunset: 4:40 pm PST
  • ▼
  • Friday
  • Nov 13, 2026
  • 54°F
  • 43°F
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 0.67"
  • Wind: 9mphSSW 206°
  • Humidity: 95%
  • UV index: 1
  • Sunrise: 7:14 am PST
  • Sunset: 4:39 pm PST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 52°F
  • 43°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.43"
  • Wind: 7mphSSW 212°
  • Humidity: 98%
  • UV index: 1
  • Sunrise: 7:15 am PST
  • Sunset: 4:37 pm PST
  • ▼
For the next ten days, primarily rainy and occasionally gloomy weather is anticipated.
Rainfall is predicted day-to-day, with daily precipitation varying from a minimal 0.04" to a maximum of 1.22".
In the upcoming days, the maximum temperature will range between 51.8°F and 60.8°F, while the forecast minimum temperature falls between 39.2°F and 50°F.
The warmest days will be Saturday and Wednesday, with a maximum of 60.8°F; the lowest daytime temperature of the period will be reached on next Saturday, peaking at 51.8°F.
Updated: Nov 5, 2026 @ 11:23:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Union, predominantly rainy and occasionally gloomy weather is predicted for the next ten days.

With daily precipitation varying from a maximum of 1.22" to a minimum of 0.04", rainfall is forecasted every day in Union. Tuesday, with intense precipitation of 1.22", will be the day with the most rainfall.

The maximum temperature will vary between 51.8°F and 60.8°F, while the minimum temperature will range between 39.2°F and 50°F.

The warmest days will be Saturday and Wednesday, with a maximum of 60.8°F. The coldest day will be next Saturday, with a maximum of 51.8°F.

On Saturday, expect rain to continue falling, keeping conditions damp and cool.

Yes. With a probability of 80%, substantial precipitation of 0.83" is anticipated on Saturday.

On Saturday, the highest temperature will be 60.8°F, while the lowest temperature will be 46.4°F.

On Sunday, expect a few brief rain showers in the morning hours.

On Sunday, there is a low chance of minimal precipitation in Union.

On Sunday, the highest temperature will be 55.4°F, while the lowest temperature will be 39.2°F.