Weather forecast for 10 daysUnion, WA

Weather forecast for the weekend

Saturday Nov 7, 2026

  • 59°F
  • 46°F
Showers
Showers
  • Precip. probability: 93%
  • Precipitation: 0.91"
  • Wind: 12mphSW 229°
  • Humidity: 94%
  • UV index: 1
  • Sunrise: 7:05 am PST
  • Sunset: 4:46 pm PST
  • ▼
On Saturday, in Union, showers are expected at times, with breaks in the rain later in the day.
Increased precipitation is anticipated. The highest temperature will be a refreshing 59°F, while the lowest predicted temperature is a chilly 46.4°F.
The expected high of 59°F appears seasonally off, better matching October's typical values.
Sunrise will be at 7:05 am and sunset at 4:46 pm; the daylight will last for 9h and 41min.

Sunday Nov 8, 2026

  • 55°F
  • 37°F
AM Rain
AM Rain
  • Precip. probability: 75%
  • Precipitation: 0.08"
  • Wind: 13mphSW 235°
  • Humidity: 82%
  • UV index: 2
  • Sunrise: 7:06 am PST
  • Sunset: 4:45 pm PST
  • ▼
On Sunday, in Union, occasional morning showers are expected before the weather changes.
Minimal precipitation is anticipated. Predicted temperatures will peak at a refreshing 55.4°F and dip to a minimum of a cold 37.4°F.
On Sunday, the forecasted high will be higher and much closer to October's average high of 57.6°F than November's 47.3°F.
Sunrise will be at 7:06 am and sunset at 4:45 pm; the daylight will last for 9h and 38min.

10-day overview

Daily temperatures

Warmest day: Wednesday 61°C.
Minimum temperature: 52°C.

Chance of precipitation

Highest chance: tomorrow 99%.

Long-term weather forecast

  • Thursday
  • Nov 5, 2026
  • min.
  • 45°F
Rain Late
Rain Late
  • Precip. probability: 96%
  • Precipitation: 0.16"
  • Wind: 2mphWSW 239°
  • Humidity: 96%
  • UV index: 0
  • Sunrise: 7:02 am PST
  • Sunset: 4:49 pm PST
  • ▼
  • Friday
  • Nov 6, 2026
  • 54°F
  • 46°F
Rain
Rain
  • Precip. probability: 99%
  • Precipitation: 0.79"
  • Wind: 11mphSW 217°
  • Humidity: 98%
  • UV index: 1
  • Sunrise: 7:03 am PST
  • Sunset: 4:48 pm PST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 59°F
  • 46°F
Showers
Showers
  • Precip. probability: 93%
  • Precipitation: 0.91"
  • Wind: 12mphSW 229°
  • Humidity: 94%
  • UV index: 1
  • Sunrise: 7:05 am PST
  • Sunset: 4:46 pm PST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 55°F
  • 37°F
AM Rain
AM Rain
  • Precip. probability: 75%
  • Precipitation: 0.08"
  • Wind: 13mphSW 235°
  • Humidity: 82%
  • UV index: 2
  • Sunrise: 7:06 am PST
  • Sunset: 4:45 pm PST
  • ▼
  • Monday
  • Nov 9, 2026
  • 52°F
  • 45°F
Rain
Rain
  • Precip. probability: 83%
  • Precipitation: 0.91"
  • Wind: 4mphWSW 250°
  • Humidity: 89%
  • 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: 88%
  • Precipitation: 1.46"
  • Wind: 10mphSSW 212°
  • Humidity: 98%
  • 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 219°
  • Humidity: 92%
  • UV index: 1
  • Sunrise: 7:11 am PST
  • Sunset: 4:41 pm PST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 55°F
  • 45°F
Rain
Rain
  • Precip. probability: 69%
  • Precipitation: 0.75"
  • Wind: 8mphSW 216°
  • Humidity: 96%
  • 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: 56%
  • Precipitation: 1.14"
  • Wind: 7mphS 183°
  • Humidity: 95%
  • UV index: 1
  • Sunrise: 7:14 am PST
  • Sunset: 4:39 pm PST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 52°F
  • 39°F
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 0.67"
  • Wind: 9mphSSW 202°
  • Humidity: 95%
  • UV index: 1
  • Sunrise: 7:15 am PST
  • Sunset: 4:37 pm PST
  • ▼
Conditions over the next ten days suggest that rainy conditions are anticipated daily.
Rainfall is expected day-to-day, with daily precipitation varying from a minimal 0.08" to a maximum of 1.46".
In the upcoming days, the maximum temperature will range between 51.8°F and 60.8°F, while the lowest nightly temperature differences will be quite pronounced, as the minimum temperature is expected to range between 37.4°F and 50°F.
With the highest temperature of 60.8°F, Wednesday will be the warmest day; the coldest days will be Monday and next Saturday, with a maximum of 51.8°F.
Updated: Nov 6, 2026 @ 01:27:30 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Union, on-and-off rain is forecasted throughout for the next ten days.

With daily precipitation varying from a maximum of 1.46" to a minimum of 0.08", rainfall is predicted every day in Union. Tuesday, with heavy precipitation of 1.46", will be the day with the most rainfall.

The maximum temperature will range between 51.8°F and 60.8°F, as the minimum temperature will be between 37.4°F and 50°F.

With the maximum temperature of 60.8°F, Wednesday will be the warmest day. With a maximum temperature of 51.8°F, Monday and next Saturday will be the coldest days.

On Saturday, in Union, light showers are likely, with some brief dry spells throughout the day.

Increased precipitation of 0.91" is predicted with a high probability on Saturday.

On Saturday, the highest temperature will be 59°F, while the lowest temperature will be 46.4°F.

On Sunday, in Union, occasional morning showers are expected before the weather changes.

There is a high likelihood of rainfall on Sunday in Union, but precipitation will be minimal.

On Sunday, the highest temperature will be 55.4°F, while the lowest temperature will be 37.4°F.