Weather forecast for 10 daysUnion, WA

10-day overview

Daily temperatures

Maximum temperature: 61°C.
Minimum temperature: 54°C.

Chance of precipitation

Highest chance: today 91%.

Long-term weather forecast

  • Wednesday
  • Nov 4, 2026
  • min.
  • 43°F
Rain Early
Rain Early
  • Precip. probability: 91%
  • Precipitation: 0.16"
  • Wind: 6mphSW 225°
  • Humidity: 97%
  • UV index: 0
  • Sunrise: 7:00 am PST
  • Sunset: 4:51 pm PST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 57°F
  • 45°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • Wind: 8mphSW 231°
  • Humidity: 91%
  • UV index: 1
  • Sunrise: 7:02 am PST
  • Sunset: 4:49 pm PST
  • ▼
  • Friday
  • Nov 6, 2026
  • 54°F
  • 48°F
Rain
Rain
  • Precip. probability: 88%
  • Precipitation: 0.67"
  • Wind: 7mphSW 217°
  • Humidity: 98%
  • UV index: 1
  • Sunrise: 7:03 am PST
  • Sunset: 4:48 pm PST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 61°F
  • 46°F
Showers
Showers
  • Precip. probability: 60%
  • Precipitation: 0.83"
  • Wind: 8mphSW 232°
  • 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: 46%
  • Precipitation: 0.04"
  • Wind: 9mphWSW 238°
  • Humidity: 84%
  • UV index: 1
  • Sunrise: 7:06 am PST
  • Sunset: 4:45 pm PST
  • ▼
  • Monday
  • Nov 9, 2026
  • 54°F
  • 46°F
PM Showers
PM Showers
  • Precip. probability: 48%
  • Precipitation: 0.63"
  • Wind: 4mphSSW 205°
  • Humidity: 85%
  • UV index: 1
  • Sunrise: 7:08 am PST
  • Sunset: 4:44 pm PST
  • ▼
  • Tuesday
  • Nov 10, 2026
  • 57°F
  • 50°F
Rain
Rain
  • Precip. probability: 78%
  • Precipitation: 1.42"
  • Wind: 7mphSSW 212°
  • Humidity: 95%
  • UV index: 1
  • Sunrise: 7:09 am PST
  • Sunset: 4:42 pm PST
  • ▼
  • Wednesday
  • Nov 11, 2026
  • 61°F
  • 48°F
Rain
Rain
  • Precip. probability: 62%
  • Precipitation: 0.75"
  • Wind: 6mphSW 219°
  • Humidity: 91%
  • UV index: 1
  • Sunrise: 7:11 am PST
  • Sunset: 4:41 pm PST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 57°F
  • 45°F
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 0.67"
  • Wind: 6mphSW 219°
  • Humidity: 90%
  • 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: 55%
  • Precipitation: 1.02"
  • Wind: 7mphS 189°
  • Humidity: 95%
  • UV index: 1
  • Sunrise: 7:14 am PST
  • Sunset: 4:39 pm PST
  • ▼
Looking ahead to the next ten days, primarily wet and occasionally gloomy weather is predicted.
Rain is forecasted day-to-day, with daily precipitation varying from a minimal 0.04" to a maximum of 1.42".
In the upcoming days, the maximum temperature will range between 53.6°F and 60.8°F, while nighttime temperatures are expected to vary from 39.2°F to 50°F.
Saturday and next Wednesday, with the highest temperature of 60.8°F, will be the warmest days; the coldest days will be Friday, Monday and next Friday, with a maximum of 53.6°F.
Updated: Nov 5, 2026 @ 00:11:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Union, predominantly rain-soaked and occasionally dull weather is predicted for the next ten days.

With daily precipitation varying from a minimum of 0.04" to a maximum of 1.42", rain is expected every day in Union. With intense precipitation of 1.42", Tuesday will be the day with the most rainfall.

The maximum temperature will vary between 53.6°F and 60.8°F, while the minimum temperature will be between 39.2°F and 50°F.

The warmest days will be Saturday and next Wednesday, with a maximum of 60.8°F. The coldest days will be Friday, Monday and next Friday, with a maximum of 53.6°F.

On Saturday, in Union, expect showers with brief dry periods, especially during the afternoon.

Yes. With a probability of 60%, substantial precipitation of 0.83" is predicted on Saturday.

On Saturday, the maximum temperature will be 60.8°F, while the minimum temperature will be 46.4°F.

On Sunday, short-lived rain showers are possible in the morning.

On Sunday, there is a low probability of minimal rainfall in Union.

On Sunday, the maximum temperature will be 55.4°F, while the minimum temperature will be 39.2°F.