Weather forecast for tomorrow
Grand Coulee, WA

Weather forecast for tomorrow

Saturday, Apr 5.

Mostly Sunny
6:23 am

7:33 pm
PDT
Mostly Sunny
64°F / 39°F
  • Wind: 6mph SE
  • Humidity: 44%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 4
Tomorrow, on Saturday, April 5, sunshine will dominate, with only occasional cloud cover.
The anticipated temperature range extends from a high of an enjoyable 64.4°F to a low of a wintry 39.2°F.
An unusual warmer pattern is expected, as the day’s high matches May's typical max of 67.6°F.
Sunrise will be at 6:23 am and sunset at 7:33 pm; tomorrow's daylight will last for 13h and 11min.

Frequently asked questions

What is the weather forecast for Grand Coulee for tomorrow?
On Saturday, in Grand Coulee, expect plenty of sunshine and only a few scattered clouds.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 39.2°F.
Tomorrow, the maximum temperature will be a couple of degrees higher than the average highest temperature in April. Tomorrow, the lowest temperature will be in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Saturday, in Grand Coulee, sunrise will be at 6:23 am and sunset at 7:33 pm (PDT).
How many hours of daylight will Grand Coulee have tomorrow?
Tomorrow, the daylight will last for 13h and 11min.

Hourly weather forecast

12 am
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Wind: 4mph ESE
  • Pressure: 30.39"Hg
  • Humidity: 62%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 39°F
  • Feels like:
    36°F
Clear
Clear
  • Wind: 4mph ESE
  • Pressure: 30.39"Hg
  • Humidity: 71%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 36°F
  • Feels like:
    34°F
Clear
Clear
  • Wind: 4mph ENE
  • Pressure: 30.39"Hg
  • Humidity: 75%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 36°F
  • Feels like:
    32°F
Clear
Clear
  • Wind: 4mph ENE
  • Pressure: 30.39"Hg
  • Humidity: 76%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:23 am
8 am
  • 41°F
  • Feels like:
    39°F
Sunny
Sunny
  • Wind: 3mph ENE
  • Pressure: 30.39"Hg
  • Humidity: 69%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 50°F
  • Feels like:
    50°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph E
  • Pressure: 30.36"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SE
  • Pressure: 30.33"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSE
  • Pressure: 30.3"Hg
  • Humidity: 32%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 30.24"Hg
  • Humidity: 29%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 30.21"Hg
  • Humidity: 30%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:33 pm
8 pm
  • 55°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Pressure: 30.21"Hg
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 50°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Pressure: 30.21"Hg
  • Humidity: 53%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of mostly clear and cloud-filled weather is predicted.
The temperature will be between a minimum of 35.6°F and a maximum of 62.6°F. The warmest part of the day will be from 3 pm to 5 pm.
Tomorrow, the high will reflect a pattern closer to May's 67.6°F than April's. Tomorrow, the lowest temperature will be in line with April's usual minimum.
Updated: Apr 4, 2025 @ 13:05:36 UTC
Published by: Weather U.S. | About Us
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