Weather forecast for 10 days
Union Gap, WA

Weather forecast for the weekend

Saturday, Jun 21.

Cloudy
5:07 am

9:00 pm
PDT
Cloudy
66°F / 48°F
  • Wind: 8mph W
  • Humidity: 50%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 3
On Saturday, in Union Gap, overcast conditions are likely to persist.
The highest temperature will be a breezy 66.2°F, while the lowest anticipated temperature is a chilly 48.2°F.
The expected high of 66.2°F appears seasonally off, better matching May's typical values.
Sunrise will be at 5:07 am and sunset at 9:00 pm; the daylight will last for 15h and 53min.

Sunday, Jun 22.

Partly Cloudy
5:07 am

9:00 pm
PDT
Partly Cloudy
79°F / 50°F
  • Wind: 6mph SW
  • Humidity: 45%
  • Precip. probability: 18%
  • Precipitation: 0"
  • UV index: 7
On Sunday, in Union Gap, expect a partly sunny afternoon with variable cloud cover.
Substantial temperature variations are predicted, soaring to a maximum of a temperate 78.8°F and descending to a minimum of a crisp 50°F.
The predicted high for Sunday will reflect the normal June maximum of 76.5°F.
Sunrise will be at 5:07 am and sunset at 9:00 pm; the daylight will last for 15h and 53min.

Frequently asked questions

What is the weather forecast for Union Gap for Saturday?
On Saturday, in Union Gap, limited sunshine due to thick clouds is expected.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 66.2°F, while the minimum temperature will be 48.2°F.
What is the weather forecast for Union Gap for Sunday?
On Sunday, in Union Gap, variable cloud cover will persist, but sunshine will break through.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 78.8°F, while the lowest temperature will be 50°F.
What is the weather forecast for Union Gap for the next ten days?
In Union Gap, a combination of dry and sunny and cloudy weather is anticipated for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will range between 66.2°F and 91.4°F, as the minimum temperature will vary between 46.4°F and 59°F.
What will be the hottest and the coldest days?
Next Wednesday will be the hottest day, with a maximum temperature of 91.4°F. Saturday will be the coldest day, with a maximum temperature of 66.2°F.

Long-term weather forecast

TueJun 17.
  • min.
  • 54°F
Clear
Clear
  • Wind: 11mph WNW
  • Humidity: 44%
  • UV index: 0
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:06 am 8:59 pm PDT
WedJun 18.
  • 82°F
  • 46°F
Sunny
Sunny
  • Wind: 17mph W
  • Humidity: 34%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:06 am 8:59 pm PDT
ThuJun 19.
  • 81°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SSW
  • Humidity: 29%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:06 am 9:00 pm PDT
FriJun 20.
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph WNW
  • Humidity: 36%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:06 am 9:00 pm PDT
SatJun 21.
  • 66°F
  • 48°F
Cloudy
Cloudy
  • Wind: 8mph W
  • Humidity: 50%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:07 am 9:00 pm PDT
SunJun 22.
  • 79°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Humidity: 45%
  • UV index: 7
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:07 am 9:00 pm PDT
MonJun 23.
  • 86°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SSE
  • Humidity: 39%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:07 am 9:00 pm PDT
TueJun 24.
  • 90°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SSW
  • Humidity: 30%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:07 am 9:01 pm PDT
WedJun 25.
  • 91°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph WNW
  • Humidity: 29%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:08 am 9:01 pm PDT
ThuJun 26.
  • 90°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WNW
  • Humidity: 30%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:08 am 9:01 pm PDT
Ten-day trends indicate that a combination of sun-filled and overcast weather is expected.
Rainfall is not anticipated in Union Gap in the upcoming period.
Noticeable swings in temperature are expected in the next ten days. The maximum temperature will vary between 66.2°F and 91.4°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 46.4°F and 59°F.
With the highest temperature of 91.4°F, next Wednesday will be the hottest day; expect the coldest day on Saturday with a high of 66.2°F.
Updated: Jun 18, 2025 @ 00:01:29 UTC
Published by: Weather U.S. | About Us
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