Weather forecast for the weekend
Sunday, May 18.
5:11 am
8:33 pm
PDT
8:33 pm
PDT
Mostly Cloudy
63°F / 39°F
- Wind: 13mph WNW
- Humidity: 43%
- Precip. probability: 7%
- Precipitation: 0"
- UV index: 6
On Sunday, in Grand Coulee, a mainly cloudy pattern is expected.
Rain is not predicted for tomorrow. The maximum temperature will be a breezy 62.6°F, while the minimum temperature will be a wintry 39.2°F.
Tomorrow, the forecasted high temperature will be a couple of degrees lower than the average May peak of 67.6°F.
Sunrise will be at 5:11 am and sunset at 8:33 pm; tomorrow's daylight will last for 15h and 23min.
Rain is not predicted for tomorrow. The maximum temperature will be a breezy 62.6°F, while the minimum temperature will be a wintry 39.2°F.
Tomorrow, the forecasted high temperature will be a couple of degrees lower than the average May peak of 67.6°F.
Sunrise will be at 5:11 am and sunset at 8:33 pm; tomorrow's daylight will last for 15h and 23min.
Frequently asked questions
What is the weather forecast for Grand Coulee for the next ten days?
In Grand Coulee, a combination of predominantly cloudy and occasionally rainy and bright weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is predicted only for today. With a probability of 41%, minimal precipitation of 0.04" is expected.
How warm will it be in the next ten days?
The maximum temperature will range between 60.8°F and 78.8°F, as the minimum temperature will range between 39.2°F and 53.6°F.
What will be the warmest and the coldest days?
The warmest day will be next Monday, with a maximum of 78.8°F. The coldest day will be Monday, with a maximum of 60.8°F.
Long-term weather forecast
SatMay 17.
- min.
- 45°F
Showers Early
- Wind: 9mph W
- Humidity: 76%
- UV index: 0
- Precip. probability: 41%
- Precipitation: 0.04"
- 5:12 am 8:32 pm PDT
SunMay 18.
- 63°F
- 39°F
Mostly Cloudy
- Wind: 13mph WNW
- Humidity: 43%
- UV index: 6
- Precip. probability: 7%
- Precipitation: 0"
- 5:11 am 8:33 pm PDT
MonMay 19.
- 61°F
- 41°F
Cloudy
- Wind: 10mph S
- Humidity: 62%
- UV index: 3
- Precip. probability: 24%
- Precipitation: 0"
- 5:10 am 8:35 pm PDT
TueMay 20.
- 66°F
- 41°F
Partly Cloudy
- Wind: 12mph WSW
- Humidity: 46%
- UV index: 7
- Precip. probability: 3%
- Precipitation: 0"
- 5:08 am 8:36 pm PDT
WedMay 21.
- 68°F
- 46°F
Partly Cloudy
- Wind: 8mph SSE
- Humidity: 46%
- UV index: 6
- Precip. probability: 2%
- Precipitation: 0"
- 5:07 am 8:37 pm PDT
ThuMay 22.
- 70°F
- 46°F
Partly Cloudy
- Wind: 9mph WSW
- Humidity: 45%
- UV index: 7
- Precip. probability: 3%
- Precipitation: 0"
- 5:06 am 8:38 pm PDT
FriMay 23.
- 66°F
- 45°F
Mostly Cloudy
- Wind: 9mph SSE
- Humidity: 52%
- UV index: 5
- Precip. probability: 24%
- Precipitation: 0"
- 5:05 am 8:39 pm PDT
SatMay 24.
- 72°F
- 46°F
Partly Cloudy
- Wind: 8mph WSW
- Humidity: 44%
- UV index: 7
- Precip. probability: 2%
- Precipitation: 0"
- 5:04 am 8:41 pm PDT
SunMay 25.
- 77°F
- 52°F
Sunny
- Wind: 8mph ESE
- Humidity: 39%
- UV index: 7
- Precip. probability: 1%
- Precipitation: 0"
- 5:03 am 8:42 pm PDT
MonMay 26.
- 79°F
- 54°F
Partly Cloudy
- Wind: 9mph ESE
- Humidity: 38%
- UV index: 7
- Precip. probability: 3%
- Precipitation: 0"
- 5:03 am 8:43 pm PDT
Models point to a combination of primarily dull and occasionally damp and bright weather is forecasted.
With a probability of 41%, rainfall is expected only today. Expected precipitation will be minimal at 0.04".
The temperature will vary considerably in the upcoming days. The temperature is expected to swing from 60.8°F up to 78.8°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 39.2°F up to 53.6°F.
Next Monday will be the warmest day, with a maximum temperature of 78.8°F; the lowest daytime temperature of the period will be reached on Monday, peaking at 60.8°F.
With a probability of 41%, rainfall is expected only today. Expected precipitation will be minimal at 0.04".
The temperature will vary considerably in the upcoming days. The temperature is expected to swing from 60.8°F up to 78.8°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 39.2°F up to 53.6°F.
Next Monday will be the warmest day, with a maximum temperature of 78.8°F; the lowest daytime temperature of the period will be reached on Monday, peaking at 60.8°F.
Updated: May 18, 2025 @ 01:51:06 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
