Weather forecast for tomorrow
Union, WA

Weather forecast for tomorrow

Tuesday, Apr 29.

Partly Cloudy
5:56 am

8:23 pm
PDT
Partly Cloudy
63°F / 37°F
  • Wind: 11mph SW
  • Humidity: 70%
  • Precip. probability: 15%
  • Precipitation: 0.08"
  • UV index: 5
Tomorrow, in Union, a mix of clouds and blue sky is expected.
Minimal precipitation is anticipated. Forecasted temperature values will span from an enjoyable 62.6°F down to a wintry 37.4°F.
The forecast high of 62.6°F is more in line with May's average of 63.9°F than April's 54.9°F.
Sunrise will be at 5:56 am and sunset at 8:23 pm; tomorrow's daylight will last for 14h and 27min.

Frequently asked questions

What is the weather forecast for Union for tomorrow?
On Tuesday, a mix of clouds and blue sky is expected.
Will it rain tomorrow?
Tomorrow, there is a low probability of minimal rainfall in Union.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 37.4°F.
The highest temperature will be slightly warmer than the average maximum of 54.9°F in April. The lowest temperature will be in line with the average low of 37°F.
When are sunrise and sunset tomorrow?
On Tuesday, in Union, sunrise will be at 5:56 am and sunset at 8:23 pm (PDT).
How many hours of daylight will Union have tomorrow?
Tomorrow, the daylight will last for 14h and 27min.

Hourly weather forecast

12 am
  • 48°F
  • Feels like:
    45°F
Showers
Showers
  • Wind: 8mph SW
  • Pressure: 30.21"Hg
  • Humidity: 94%
  • Precip. probability: 52%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 am
  • 48°F
  • Feels like:
    45°F
Light Rain
Light Rain
  • Wind: 7mph SW
  • Pressure: 30.18"Hg
  • Humidity: 97%
  • Precip. probability: 61%
  • Precipitation: 0.04"
  • Visibility: 5mi
4 am
  • 46°F
  • Feels like:
    45°F
Cloudy
Cloudy
  • Wind: 6mph SW
  • Pressure: 30.15"Hg
  • Humidity: 99%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 7mi
Sunrise: 5:56 am
6 am
  • 46°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph WSW
  • Pressure: 30.15"Hg
  • Humidity: 98%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 5mi
8 am
  • 48°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph WSW
  • Pressure: 30.15"Hg
  • Humidity: 96%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 4mi
10 am
  • 54°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 30.15"Hg
  • Humidity: 82%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 6mi
12 pm
  • 57°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SW
  • Pressure: 30.15"Hg
  • Humidity: 66%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 7mi
2 pm
  • 61°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Pressure: 30.12"Hg
  • Humidity: 57%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 61°F
  • Feels like:
    59°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SW
  • Pressure: 30.12"Hg
  • Humidity: 53%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Pressure: 30.12"Hg
  • Humidity: 58%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 54°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 30.15"Hg
  • Humidity: 69%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:23 pm
10 pm
  • 48°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 30.18"Hg
  • Humidity: 78%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of primarily cloud-filled and occasionally rain-soaked and dry and sunny weather is forecasted.
With minimal precipitation of 0.04", rainfall is anticipated from 12 am to 3 am.
The temperature will vary between the lowest temperature of 46.4°F and the highest temperature of 60.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The expected temperature aligns more with May's average high than with April's 54.9°F. The minimum temperature will be consistent with April's average low of 37°F.
Updated: Apr 28, 2025 @ 08:29:54 UTC
Published by: Weather U.S. | About Us
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