Weather forecast for tomorrow
Sunday, May 4.
5:30 am
8:15 pm
PDT
8:15 pm
PDT
Partly Cloudy
66°F / 41°F
- Wind: 16mph NW
- Humidity: 32%
- Precip. probability: 0%
- Precipitation: 0"
- UV index: 6
On Sunday, in Grand Coulee, variable cloud cover will persist, but sunshine will break through.
The highest forecasted temperature is a breezy 66.2°F, while the lowest temperature will be an icy 41°F.
Tomorrow's maximum temperature is expected to reflect the standard May high of 67.6°F.
Sunrise will be at 5:30 am and sunset at 8:15 pm; tomorrow's daylight will last for 14h and 45min.
The highest forecasted temperature is a breezy 66.2°F, while the lowest temperature will be an icy 41°F.
Tomorrow's maximum temperature is expected to reflect the standard May high of 67.6°F.
Sunrise will be at 5:30 am and sunset at 8:15 pm; tomorrow's daylight will last for 14h and 45min.
Frequently asked questions
What is the weather forecast for Grand Coulee for tomorrow?
Tomorrow, in Grand Coulee, sunlight and clouds will take turns dominating the sky.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 41°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in May. Tomorrow, the lowest temperature will be slightly cooler than the average low temperature.
Tomorrow, the highest temperature will be in line with the average maximum temperature in May. Tomorrow, the lowest temperature will be slightly cooler than the average low temperature.
What time are sunrise and sunset tomorrow in Grand Coulee?
On Sunday, in Grand Coulee, sunrise will be at 5:30 am and sunset at 8:15 pm (PDT).
How long will the day be tomorrow?
In Grand Coulee, tomorrow, there will be 14h and 45min of daylight.
Hourly weather forecast
12 am
- 50°F
- Feels like:
45°F
Partly Cloudy
- Wind: 10mph WNW
- Pressure: 29.91"Hg
- Humidity: 50%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 46°F
- Feels like:
43°F
Partly Cloudy
- Wind: 9mph WNW
- Pressure: 29.94"Hg
- Humidity: 53%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 45°F
- Feels like:
39°F
Partly Cloudy
- Wind: 9mph WNW
- Pressure: 29.97"Hg
- Humidity: 54%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 5:30 am
6 am
- 45°F
- Feels like:
39°F
Partly Cloudy
- Wind: 9mph NW
- Pressure: 30"Hg
- Humidity: 56%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
8 am
- 50°F
- Feels like:
46°F
Partly Cloudy
- Wind: 10mph NW
- Pressure: 30.03"Hg
- Humidity: 45%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 55°F
- Feels like:
52°F
Sunny
- Wind: 12mph NW
- Pressure: 30"Hg
- Humidity: 37%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 61°F
- Feels like:
59°F
Sunny
- Wind: 14mph NNW
- Pressure: 30"Hg
- Humidity: 29%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 63°F
- Feels like:
63°F
Partly Cloudy
- Wind: 14mph NW
- Pressure: 29.97"Hg
- Humidity: 25%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 64°F
- Feels like:
63°F
Partly Cloudy
- Wind: 14mph NW
- Pressure: 29.97"Hg
- Humidity: 23%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 63°F
- Feels like:
61°F
Mostly Sunny
- Wind: 16mph NNW
- Pressure: 29.97"Hg
- Humidity: 23%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 57°F
- Feels like:
55°F
Sunny
- Wind: 12mph NNW
- Pressure: 30.03"Hg
- Humidity: 29%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:15 pm
10 pm
- 54°F
- Feels like:
50°F
Clear
- Wind: 10mph NNW
- Pressure: 30.09"Hg
- Humidity: 34%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, a combination of primarily overcast and occasionally dry and sunny and damp weather is forecasted.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature tomorrow will be comparable to May's typical maximum. Tomorrow, the low will be also relatively lower than the usual May value of 46°F.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature tomorrow will be comparable to May's typical maximum. Tomorrow, the low will be also relatively lower than the usual May value of 46°F.
Updated: May 3, 2025 @ 08:22:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate