Weather forecast for 10 days
Mattawa, WA

Weather forecast for the weekend

Sunday, Apr 6.

Mostly Cloudy
6:26 am

7:37 pm
PDT
Mostly Cloudy
70°F / 50°F
  • Wind: 6mph NNE
  • Humidity: 53%
  • Precip. probability: 2%
  • Precipitation: 0.31"
  • UV index: 3
Today, a thick layer of clouds will dominate the sky.
The temperature will vary between a maximum of a delightful 69.8°F and a minimum of a crisp 50°F.
Today, the forecasted high temperature is higher and fits better with May's average than with April's usual.
Sunrise will be at 6:26 am and sunset at 7:37 pm; the daylight will last for 13h and 11min.

Frequently asked questions

What is the weather forecast for Mattawa for the next ten days?
In Mattawa, predominantly cloudy and occasionally dry and sunny weather is predicted for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will range between 59°F and 69.8°F, as the minimum temperature will range between 37.4°F and 50°F.
What will be the warmest and the coldest days in Mattawa?
The warmest days will be Sunday, Thursday, next Monday and Tuesday, with a maximum of 69.8°F. With a maximum temperature of 59°F, Tuesday will be the coldest day.

Long-term weather forecast

SunApr 6.
  • 70°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph NNE
  • Humidity: 53%
  • UV index: 3
  • Precip. probability: 2%
  • Precipitation: 0.31"
  • 6:26 am 7:37 pm PDT
MonApr 7.
  • 64°F
  • 41°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 21mph SSW
  • Humidity: 57%
  • UV index: 3
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:24 am 7:38 pm PDT
TueApr 8.
  • 59°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SSW
  • Humidity: 56%
  • UV index: 3
  • Precip. probability: 17%
  • Precipitation: 0"
  • 6:22 am 7:40 pm PDT
WedApr 9.
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SW
  • Humidity: 46%
  • UV index: 5
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:20 am 7:41 pm PDT
ThuApr 10.
  • 70°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph N
  • Humidity: 47%
  • UV index: 3
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:18 am 7:42 pm PDT
FriApr 11.
  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph W
  • Humidity: 42%
  • UV index: 5
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:16 am 7:44 pm PDT
SatApr 12.
  • 64°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph W
  • Humidity: 38%
  • UV index: 5
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:14 am 7:45 pm PDT
SunApr 13.
  • 64°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph W
  • Humidity: 39%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:13 am 7:46 pm PDT
MonApr 14.
  • 70°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WNW
  • Humidity: 39%
  • UV index: 5
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:11 am 7:48 pm PDT
TueApr 15.
  • 70°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph W
  • Humidity: 38%
  • UV index: 5
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:09 am 7:49 pm PDT
For the coming ten days, primarily dull and occasionally clear weather is predicted.
Rainfall is not anticipated in Mattawa in the upcoming period.
In the coming days, the maximum temperature will vary between 59°F and 69.8°F, while the variation in nighttime lows will be notably wide, as temperatures overnight will fluctuate from 37.4°F up to 50°F.
The warmest days will be Sunday, Thursday, next Monday and Tuesday, with a maximum of 69.8°F; with the highest temperature of 59°F, Tuesday will be the coldest day.
Updated: Apr 6, 2025 @ 10:20:37 UTC
Published by: Weather U.S. | About Us
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