Weather forecast for 10 days
Grand Coulee, WA

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Weather forecast for the weekend

Weather forecast - Saturday, Jan 25.

Sunny
7:29 am

4:47 pm
PST
Sunny
32°F / 18°F
  • Wind: 5mph NNW
  • Humidity: 68%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 1
On Saturday, in Grand Coulee, cloudless and sunny weather is anticipated.
Temperature span will be from a high of a cold 32°F (0°C) to a low of a freezing 17.6°F (-8°C).
On Saturday, the predicted maximum temperature will mirror January's average high temperature.
Sunrise will be at 7:29 am and sunset at 4:47 pm; the daylight will last for 9h and 18min.

Weather forecast - Sunday, Jan 26.

Sunny
7:28 am

4:49 pm
PST
Sunny
34°F / 19°F
  • Wind: 3mph NNW
  • Humidity: 68%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 1
On Sunday, January 26, a bright and cloudless sky is expected.
The temperature is anticipated to vary between a cold 33.8°F (1°C) and a freezing 19.4°F (-7°C).
The top temperature for the day will coincide with the average maximum in January of 32°F (0°C).
Sunrise will be at 7:28 am and sunset at 4:49 pm; the daylight will last for 9h and 21min.

Frequently asked questions

What is the weather forecast for Grand Coulee for Saturday?

On Saturday, in Grand Coulee, a cloudless sky and sunny weather are forecasted.

What will be the maximum temperature on Saturday?

On Saturday, the highest temperature in Grand Coulee will be 32°F (0°C), while the lowest temperature will be 17.6°F (-8°C).

What is the weather forecast for Grand Coulee for Sunday?

On Sunday, in Grand Coulee, bright and sunny weather is expected.

What will be the highest temperature on Sunday?

On Sunday, the maximum temperature will be 33.8°F (1°C), while the minimum temperature will be 19.4°F (-7°C).

What is the weather forecast for Grand Coulee for the next ten days?

In Grand Coulee, predominantly sunny and occasionally cloudy weather is expected for the next ten days.

How cold will it be in the next ten days?

The maximum temperature will range between 30.2°F (-1°C) and 37.4°F (3°C), while the minimum temperature will vary between 17.6°F (-8°C) and 28.4°F (-2°C).

What will be the coldest and the warmest days?

With the maximum temperature of 37.4°F (3°C), next Thursday will be the warmest day. The coldest day will be Thursday, with a maximum of 30.2°F (-1°C).

Long-term weather forecast

10 days weather forecast - Grand Coulee, WA

TueJan 21.
  • min.
  • 18°F
Clear
Clear
  • Wind: 3mph NW
  • Humidity: 83%
  • UV index: 0
  • Precip. probability: 8%
  • Precipitation: 0"
  • 7:33 am 4:41 pm PST
WedJan 22.
  • 32°F
  • 19°F
Mostly Sunny
Mostly Sunny
  • Wind: 3mph NE
  • Humidity: 79%
  • UV index: 1
  • Precip. probability: 8%
  • Precipitation: 0"
  • 7:32 am 4:43 pm PST
ThuJan 23.
  • 30°F
  • 21°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph ENE
  • Humidity: 82%
  • UV index: 1
  • Precip. probability: 8%
  • Precipitation: 0"
  • 7:31 am 4:44 pm PST
FriJan 24.
  • 36°F
  • 18°F
Sunny
Sunny
  • Wind: 7mph NNW
  • Humidity: 74%
  • UV index: 1
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:30 am 4:46 pm PST
SatJan 25.
  • 32°F
  • 18°F
Sunny
Sunny
  • Wind: 5mph NNW
  • Humidity: 68%
  • UV index: 1
  • Precip. probability: 5%
  • Precipitation: 0"
  • 7:29 am 4:47 pm PST
SunJan 26.
  • 34°F
  • 19°F
Sunny
Sunny
  • Wind: 3mph NNW
  • Humidity: 68%
  • UV index: 1
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:28 am 4:49 pm PST
MonJan 27.
  • 34°F
  • 19°F
Sunny
Sunny
  • Wind: 3mph N
  • Humidity: 71%
  • UV index: 1
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:27 am 4:50 pm PST
TueJan 28.
  • 34°F
  • 18°F
Mostly Sunny
Mostly Sunny
  • Wind: 3mph N
  • Humidity: 74%
  • UV index: 1
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:25 am 4:52 pm PST
WedJan 29.
  • 34°F
  • 21°F
Sunny
Sunny
  • Wind: 4mph N
  • Humidity: 74%
  • UV index: 1
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:24 am 4:53 pm PST
ThuJan 30.
  • 37°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph NNE
  • Humidity: 75%
  • UV index: 1
  • Precip. probability: 15%
  • Precipitation: 0"
  • 7:23 am 4:55 pm PST
For the next ten days, primarily sunny and occasionally cloudy weather is predicted.
Rain is not anticipated in Grand Coulee in the upcoming days.
In the coming days, the maximum temperature will range between 30.2°F (-1°C) and 37.4°F (3°C), while the lowest temperature will be between 17.6°F (-8°C) and 28.4°F (-2°C).
The warmest day will be next Thursday, with a maximum of 37.4°F (3°C); the coldest day will be Thursday, with a maximum of 30.2°F (-1°C).
Updated: Jan 22, 2025 @ 06:50:21 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Grand Coulee, Washington, USA

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