Weather forecast for 10 days
Mattawa, WA

Weather forecast for the weekend

Saturday, May 10.

Cloudy
5:28 am

8:23 pm
PDT
Cloudy
81°F / 48°F
  • Wind: 14mph W
  • Humidity: 27%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 4
On Saturday, in Mattawa, expect a cloud-dominated sky with no significant clearing.
A remarkable high of a warm 80.6°F during the day and a stark low of a frosty 48.2°F at night are anticipated.
It will be warmer, as the maximum temperature reflects June's norm of 78.6°F instead of May's.
Sunrise will be at 5:28 am and sunset at 8:23 pm; the daylight will last for 14h and 55min.

Sunday, May 11.

Cloudy
5:27 am

8:24 pm
PDT
Cloudy
70°F / 45°F
  • Wind: 12mph WSW
  • Humidity: 39%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 4
On Sunday, May 11, the sky will remain cloudy throughout.
The maximum temperature will be a pleasant 69.8°F, while the minimum temperature will be a chilly 44.6°F.
The temperature will be in line with May's average maximum of 71.2°F.
Sunrise will be at 5:27 am and sunset at 8:24 pm; the daylight will last for 14h and 57min.

Frequently asked questions

What is the weather forecast for Mattawa for Saturday?
On Saturday, low clouds will cover the sky.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 80.6°F, while the lowest temperature will be 48.2°F.
What is the weather forecast for Mattawa for Sunday?
On Sunday, in Mattawa, expect persistent cloudiness.
What will be the maximum temperature in Mattawa on Sunday?
On Sunday, the highest temperature will be 69.8°F, while the lowest temperature will be 44.6°F.
What is the weather forecast for Mattawa for the next ten days?
In Mattawa, predominantly dull and occasionally mostly clear weather is predicted for the next ten days.
How warm will it be in the next ten days in Mattawa?
The maximum temperature will vary between 68°F and 82.4°F, while the minimum temperature will be between 42.8°F and 53.6°F.
What will be the warmest and the coldest days?
With the maximum temperature of 82.4°F, Friday will be the warmest day. The coldest day will be Monday, with a maximum of 68°F.

Long-term weather forecast

WedMay 7.
  • min.
  • 45°F
Clear
Clear
  • Wind: 17mph WNW
  • Humidity: 51%
  • UV index: 0
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:32 am 8:19 pm PDT
ThuMay 8.
  • 73°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph SSW
  • Humidity: 26%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:31 am 8:20 pm PDT
FriMay 9.
  • 82°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph ESE
  • Humidity: 25%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:30 am 8:21 pm PDT
SatMay 10.
  • 81°F
  • 48°F
Cloudy
Cloudy
  • Wind: 14mph W
  • Humidity: 27%
  • UV index: 4
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:28 am 8:23 pm PDT
SunMay 11.
  • 70°F
  • 45°F
Cloudy
Cloudy
  • Wind: 12mph WSW
  • Humidity: 39%
  • UV index: 4
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:27 am 8:24 pm PDT
MonMay 12.
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph WNW
  • Humidity: 40%
  • UV index: 5
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:26 am 8:25 pm PDT
TueMay 13.
  • 70°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph WNW
  • Humidity: 43%
  • UV index: 6
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:24 am 8:27 pm PDT
WedMay 14.
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph WNW
  • Humidity: 39%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:23 am 8:28 pm PDT
ThuMay 15.
  • 73°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WNW
  • Humidity: 38%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:22 am 8:29 pm PDT
FriMay 16.
  • 75°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph WNW
  • Humidity: 36%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:21 am 8:30 pm PDT
Weather patterns suggest that primarily overcast and occasionally sun-filled weather is anticipated.
Rainfall is not expected in Mattawa in the upcoming period.
Significant changes in temperature are expected over the next several days. Maximum temperatures are forecasted between 68°F and 82.4°F, while the low temperature range extends from 42.8°F to 53.6°F.
The warmest day will be Friday, with a maximum of 82.4°F; Monday will be the coldest day, with the highest temperature of 68°F.
Updated: May 8, 2025 @ 04:13:39 UTC
Published by: Weather Atlas | About Us
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