Weather forecast for 10 days
Coulee Dam, WA

Weather forecast for the weekend

Saturday, Jun 14.

Sunny
4:53 am

8:58 pm
PDT
Sunny
81°F / 52°F
  • Wind: 9mph S
  • Humidity: 27%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 7
On Saturday, June 14, a sun-drenched sky is anticipated.
A wide temperature range is predicted, from a high of a warm 80.6°F to a low of a cool 51.8°F.
The day’s maximum of 80.6°F shows a shift toward July's pattern over June's.
Sunrise was at 4:53 am and sunset will be at 8:58 pm; the daylight will last for 16h and 5min.

Sunday, Jun 15.

Sunny
4:53 am

8:59 pm
PDT
Sunny
86°F / 54°F
  • Wind: 7mph S
  • Humidity: 25%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 7
On Sunday, June 15, sunny skies and pleasant visibility are also expected.
A stark contrast will be evident between the daytime peak temperature of a hot 86°F and the nighttime low of a fresh 53.6°F.
The maximum temperature will be higher and more in tune with July's average of 84.9°F than with June's.
Sunrise will be at 4:53 am and sunset at 8:59 pm; tomorrow's daylight will last for 16h and 5min.

Frequently asked questions

What is the weather forecast for Coulee Dam for tomorrow?
Tomorrow, sunshine will likely continue with scattered clouds at most.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 53.6°F.
The maximum temperature will be noticeably higher than the average highest temperature of 74.3°F in June. Tomorrow, the lowest temperature will be in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Sunday, in Coulee Dam, sunrise will be at 4:53 am and sunset at 8:59 pm (PDT).
How many hours of daylight will Coulee Dam have tomorrow?
In Coulee Dam, Washington, the length of the day tomorrow will be 16h and 5min.
What is the weather forecast for Coulee Dam for the next ten days?
In Coulee Dam, a combination of overcast and clear weather is forecasted for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will range between 71.6°F and 89.6°F, while the minimum temperature will range between 51.8°F and 59°F.
What will be the hottest and the coldest days?
With the maximum temperature of 89.6°F, Monday will be the hottest day. With a maximum temperature of 71.6°F, next Saturday will be the coldest day.

Long-term weather forecast

SatJun 14.
  • 81°F
  • 52°F
Sunny
Sunny
  • Wind: 9mph S
  • Humidity: 27%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 4:53 am 8:58 pm PDT
SunJun 15.
  • 86°F
  • 54°F
Sunny
Sunny
  • Wind: 7mph S
  • Humidity: 25%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 4:53 am 8:59 pm PDT
MonJun 16.
  • 90°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph S
  • Humidity: 21%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 4:53 am 8:59 pm PDT
TueJun 17.
  • 86°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 29%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 4:54 am 8:59 pm PDT
WedJun 18.
  • 86°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph SW
  • Humidity: 32%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 4:54 am 9:00 pm PDT
ThuJun 19.
  • 81°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 29%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 4:54 am 9:00 pm PDT
FriJun 20.
  • 73°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph SW
  • Humidity: 36%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 4:54 am 9:00 pm PDT
SatJun 21.
  • 72°F
  • 52°F
Cloudy
Cloudy
  • Wind: 7mph W
  • Humidity: 50%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 4:54 am 9:01 pm PDT
SunJun 22.
  • 77°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSW
  • Humidity: 49%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0"
  • 4:54 am 9:01 pm PDT
MonJun 23.
  • 82°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SE
  • Humidity: 43%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 4:55 am 9:01 pm PDT
Throughout the next ten days, a combination of gloomy and bright weather is forecasted.
Rainfall is not predicted in Coulee Dam in the upcoming period.
Noticeable swings in temperature are expected across the forecast period. The maximum temperature will vary between 71.6°F and 89.6°F, while the minimum temperature is forecast to range between 51.8°F and 59°F.
Expect the hottest day on Monday, with temperatures peaking at 89.6°F; with the highest temperature of 71.6°F, next Saturday will be the coldest day.
Updated: Jun 14, 2025 @ 19:13:24 UTC
Published by: Weather Atlas | About Us
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