Weather forecast for tomorrow
Mattawa, WA

Weather forecast for tomorrow

Saturday, May 3.

Cloudy / Wind
5:38 am

8:14 pm
PDT
Cloudy / Wind
66°F / 43°F
  • Wind: 22mph WNW
  • Humidity: 43%
  • Precip. probability: 17%
  • Precipitation: 0"
  • UV index: 4
On Saturday, May 3, expect low clouds and strong gusts of wind.
Temperatures will oscillate between a breezy 66.2°F at their highest and a chilly 42.8°F at their lowest.
Tomorrow's temperature peak is set to be a couple of degrees lower than the typical May high of 71.2°F.
Sunrise will be at 5:38 am and sunset at 8:14 pm; tomorrow's daylight will last for 14h and 35min.

Frequently asked questions

What is the weather forecast for Mattawa for tomorrow?
On Saturday, strong breezes will accompany widespread cloudiness.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature in Mattawa will be 66.2°F, while the lowest temperature will be 42.8°F.
The highest temperature will be relatively lower than the average maximum of 71.2°F in May. Tomorrow, the lowest temperature will be also moderately lower than the average low temperature.
When are sunrise and sunset tomorrow?
On Saturday, in Mattawa, sunrise will be at 5:38 am and sunset at 8:14 pm (PDT).
How many hours of daylight will Mattawa have tomorrow?
In Mattawa, tomorrow, there will be 14h and 35min of daylight.

Hourly weather forecast

12 am
  • 64°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 17mph WNW
  • Pressure: 29.77"Hg
  • Humidity: 50%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 63°F
  • Feels like:
    61°F
Showers
Showers
  • Wind: 11mph W
  • Pressure: 29.8"Hg
  • Humidity: 58%
  • Precip. probability: 53%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 am
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Wind: 9mph WNW
  • Pressure: 29.83"Hg
  • Humidity: 63%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:38 am
6 am
  • 57°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph WNW
  • Pressure: 29.83"Hg
  • Humidity: 64%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 59°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Wind: 13mph WNW
  • Pressure: 29.85"Hg
  • Humidity: 59%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 61°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 15mph WNW
  • Pressure: 29.88"Hg
  • Humidity: 50%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 15mph WNW
  • Pressure: 29.91"Hg
  • Humidity: 42%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 64°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 16mph WNW
  • Pressure: 29.91"Hg
  • Humidity: 35%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 64°F
  • Feels like:
    61°F
Cloudy / Wind
Cloudy / Wind
  • Wind: 21mph WNW
  • Pressure: 29.91"Hg
  • Humidity: 32%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 61°F
  • Feels like:
    57°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 22mph WNW
  • Pressure: 29.91"Hg
  • Humidity: 32%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 55°F
  • Feels like:
    52°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 20mph WNW
  • Pressure: 29.94"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:14 pm
10 pm
  • 52°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph WNW
  • Pressure: 30"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Saturday, a combination of primarily overcast and occasionally dry and sunny and rain-filled weather is anticipated.
With a 53% probability, minimal rainfall is forecasted at 2 am.
The temperature will vary between a minimum of 51.8°F and a maximum of 64.4°F. The feels-like temperature will be between the lowest temperature of 44.6°F and the highest temperature of 62.6°F. The warmest part of the day will be from midnight, and from 1 pm to 4 pm.
The maximum temperature tomorrow will be a few degrees lower than May's average high. The minimum temperature will be more close to April's average low of 41.5°F than May's typical value of 49.1°F.
Updated: May 2, 2025 @ 17:20:59 UTC
Published by: Weather U.S. | About Us
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