Weather forecast for 10 days
Umtanum, WA

Weather forecast for the weekend

Saturday, Apr 12.

Partly Cloudy
6:16 am

7:48 pm
PDT
Partly Cloudy
55°F / 37°F
  • Wind: 18mph NW
  • Humidity: 42%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 5
On Saturday, in Umtanum, moments of sunshine will break through the patchy clouds.
Rainfall is not anticipated. The maximum expected temperature is a refreshing 55.4°F, while the minimum temperature will be a cold 37.4°F.
Expect the maximum temperature to remain consistent with the typical April high of 54.5°F.
Sunrise will be at 6:16 am and sunset at 7:48 pm; the daylight will last for 13h and 31min.

Sunday, Apr 13.

Sunny
6:15 am

7:49 pm
PDT
Sunny
61°F / 39°F
  • Wind: 11mph WNW
  • Humidity: 40%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 5
On Sunday, in Umtanum, skies will stay clear and sunny.
Rainfall is not anticipated. The highest temperature will be a breezy 60.8°F, while the lowest temperature will be an icy 39.2°F.
The temperature will be higher and more consistent with May's average high of 64.9°F than with April's usual.
Sunrise will be at 6:15 am and sunset at 7:49 pm; the daylight will last for 13h and 34min.

Frequently asked questions

What is the weather forecast for Umtanum for Saturday?
On Saturday, in Umtanum, expect a mix of sun and clouds throughout the day.
Will it rain on Saturday?
No, it will not rain on Saturday in Umtanum.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 55.4°F, while the minimum temperature will be 37.4°F.
What is the weather forecast for Umtanum for Sunday?
On Sunday, clear and sunny conditions are expected.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 60.8°F, while the lowest temperature will be 39.2°F.
What is the weather forecast for Umtanum for the next ten days?
In Umtanum, a combination of predominantly cloud-filled and occasionally dry and sunny and showery weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted only for today. With a probability of 50%, minimal precipitation of 0.04" is expected.
How warm will it be in the next ten days in Umtanum?
The maximum temperature will range between 55.4°F and 68°F, while the minimum temperature will vary between 33.8°F and 42.8°F.
What will be the warmest and the coldest days?
The warmest days will be next Tuesday and Thursday, with a maximum of 68°F. With a maximum temperature of 55.4°F, Saturday will be the coldest day.

Long-term weather forecast

TueApr 8.
  • 57°F
  • 34°F
AM Showers
AM Showers
  • Wind: 17mph SSW
  • Humidity: 69%
  • UV index: 3
  • Precip. probability: 50%
  • Precipitation: 0.04"
  • 6:24 am 7:42 pm PDT
WedApr 9.
  • 63°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Humidity: 51%
  • UV index: 4
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:22 am 7:43 pm PDT
ThuApr 10.
  • 66°F
  • 43°F
Cloudy
Cloudy
  • Wind: 13mph SW
  • Humidity: 52%
  • UV index: 3
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:20 am 7:45 pm PDT
FriApr 11.
  • 61°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph NW
  • Humidity: 46%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:18 am 7:46 pm PDT
SatApr 12.
  • 55°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Wind: 18mph NW
  • Humidity: 42%
  • UV index: 5
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:16 am 7:48 pm PDT
SunApr 13.
  • 61°F
  • 39°F
Sunny
Sunny
  • Wind: 11mph WNW
  • Humidity: 40%
  • UV index: 5
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:15 am 7:49 pm PDT
MonApr 14.
  • 66°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ENE
  • Humidity: 36%
  • UV index: 5
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:13 am 7:50 pm PDT
TueApr 15.
  • 68°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NW
  • Humidity: 41%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:11 am 7:52 pm PDT
WedApr 16.
  • 66°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph WNW
  • Humidity: 38%
  • UV index: 5
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:09 am 7:53 pm PDT
ThuApr 17.
  • 68°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WNW
  • Humidity: 40%
  • UV index: 5
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:07 am 7:54 pm PDT
For the next ten days, a combination of primarily cloud-filled and occasionally sun-filled and rainy weather is forecasted.
With a 50% probability, rainfall is forecasted only for today. The precipitation will be minimal at 0.04".
Temperature fluctuation will be noticeable in the upcoming days. Highs will range from 55.4°F to 68°F, while the forecast minimum temperature falls between 33.8°F and 42.8°F.
The warmest days in Umtanum will be next Tuesday and Thursday, with a maximum of 68°F; with the highest temperature of 55.4°F, Saturday will be the coldest day.
Updated: Apr 8, 2025 @ 11:29:33 UTC
Published by: Weather U.S. | About Us
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