Weather forecast for 10 days
John Sam Lake, WA

Weather forecast for the weekend

Saturday, May 3.

AM Clouds / PM Sun
5:44 am

8:27 pm
PDT
AM Clouds / PM Sun
54°F / 43°F
  • Wind: 12mph WNW
  • Humidity: 68%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 4
On Saturday, May 3, cloudy skies are expected in the morning. However, sunshine will break through by the afternoon.
The temperature will fluctuate from a high of a crisp 53.6°F to a low of a chilly 42.8°F.
On Saturday, the weather pattern will resemble April more than May, with a forecast high of 53.6°F.
Sunrise will be at 5:44 am and sunset at 8:27 pm; the daylight will last for 14h and 43min.

Sunday, May 4.

Mostly Sunny
5:42 am

8:28 pm
PDT
Mostly Sunny
59°F / 39°F
  • Wind: 11mph NW
  • Humidity: 60%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 6
On Sunday, May 4, expect plenty of sunshine and only a few scattered clouds.
The temperature will fluctuate from a high of a refreshing 59°F to a low of a cold 39.2°F.
On Sunday, expect the temperature to remain near May's average maximum of 62.2°F.
Sunrise will be at 5:42 am and sunset at 8:28 pm; the daylight will last for 14h and 46min.

Frequently asked questions

What is the weather forecast for John Sam Lake for Saturday?
On Saturday, in John Sam Lake, a cloudy start will lead to a warm, sunny afternoon.
What will be the maximum temperature on Saturday in John Sam Lake?
On Saturday, the highest temperature will be 53.6°F, while the lowest temperature will be 42.8°F.
What is the weather forecast for John Sam Lake for Sunday?
On Sunday, clear skies with only minor cloud interruptions are in the outlook.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 59°F, while the lowest temperature will be 39.2°F.
What is the weather forecast for John Sam Lake for the next ten days?
In John Sam Lake, a combination of dull and clear weather is expected for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will range between 53.6°F and 69.8°F, while the minimum temperature will range between 39.2°F and 46.4°F.
What will be the warmest and the coldest days?
The warmest day will be tomorrow, with a maximum of 69.8°F. The coldest day will be Saturday, with a maximum of 53.6°F.

Long-term weather forecast

WedApr 30.
  • min.
  • 39°F
Clear
Clear
  • Wind: 8mph NNW
  • Humidity: 75%
  • UV index: 0
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:49 am 8:23 pm PDT
ThuMay 1.
  • 70°F
  • 45°F
Sunny
Sunny
  • Wind: 8mph NW
  • Humidity: 63%
  • UV index: 6
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:47 am 8:24 pm PDT
FriMay 2.
  • 66°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SSW
  • Humidity: 61%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0.08"
  • 5:45 am 8:25 pm PDT
SatMay 3.
  • 54°F
  • 43°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 12mph WNW
  • Humidity: 68%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:44 am 8:27 pm PDT
SunMay 4.
  • 59°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph NW
  • Humidity: 60%
  • UV index: 6
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:42 am 8:28 pm PDT
MonMay 5.
  • 64°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph NW
  • Humidity: 57%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:41 am 8:30 pm PDT
TueMay 6.
  • 68°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 59%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:39 am 8:31 pm PDT
WedMay 7.
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WNW
  • Humidity: 58%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:38 am 8:32 pm PDT
ThuMay 8.
  • 59°F
  • 45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph W
  • Humidity: 67%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:36 am 8:34 pm PDT
FriMay 9.
  • 63°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WNW
  • Humidity: 60%
  • UV index: 6
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:35 am 8:35 pm PDT
For the coming ten days, a combination of cloudy and clear weather is forecasted.
Rainfall is not expected in John Sam Lake in the upcoming days.
The temperature will vary considerably throughout the forecast window. Highs will range from 53.6°F to 69.8°F, while the minimum temperature is forecast to range between 39.2°F and 46.4°F.
With the highest temperature of 69.8°F, Thursday will be the warmest day; with the highest temperature of 53.6°F, Saturday will be the coldest day.
Updated: Apr 30, 2025 @ 22:41:55 UTC
Published by: Weather U.S. | About Us
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