Weather forecast for todayMattawa, WA
Weather forecast for today
Current condition 3:10 pm PDT
- 66°F
- Feels like:66°F
Sunny
- Precipitation: 0"
- Wind: 3mphN 0°
- Humidity: 25%
- Dewpoint: 28°F
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
In Mattawa, at the moment, a vibrant sun is lighting up the sky, with no sign of clouds.
The temperature is a breezy 66.2°F. The current temperature is at its highest of the day.
The temperature is a breezy 66.2°F. The current temperature is at its highest of the day.
Sunday Oct 18, 2026
- 66°F
- 45°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNE 41°
- Humidity: 28%
- UV index: 2
- Sunrise: 7:22 am PDT
- Sunset: 6:07 pm PDT
- details ▼
Today, on Sunday, October 18, intermittent cloud cover is expected, allowing for some sunshine.
The highest temperature will be a breezy 66.2°F, while the lowest temperature will be a frosty 44.6°F.
Today, the maximum temperature is predicted to be relatively higher than October's climate norm of 60.1°F.
Sunrise was at 7:22 am and sunset will be at 6:07 pm; the daylight will last for 10h and 45min.
The highest temperature will be a breezy 66.2°F, while the lowest temperature will be a frosty 44.6°F.
Today, the maximum temperature is predicted to be relatively higher than October's climate norm of 60.1°F.
Sunrise was at 7:22 am and sunset will be at 6:07 pm; the daylight will last for 10h and 45min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 66°C.
Coldest period: 9 pm - 12 am 46°C.
Coldest period: 9 pm - 12 am 46°C.
Chance of precipitation
Highest chance: 4 pm - 12 am 0%.
Hourly weather forecast
- 4 pm
- 66°F
- Feels like:66°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 58°
- Humidity: 25%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 57°
- Humidity: 29%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphN 6°
- Humidity: 33%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:07 pm
- 7 pm
- 52°F
- Feels like:52°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNW 323°
- Humidity: 47%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 48°F
- Feels like:46°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNW 313°
- Humidity: 50%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 46°F
- Feels like:46°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNW 314°
- Humidity: 51%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:45°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNW 318°
- Humidity: 50%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 46°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNW 318°
- Humidity: 50%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 12 am
- 46°F
- Feels like:43°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNW 325°
- Humidity: 51%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 1 am
- 46°F
- Feels like:43°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNW 320°
- Humidity: 52%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the rest of Sunday, primarily cloudy and occasionally bright weather is forecasted.
The temperature will vary between the highest temperature of 66.2°F and the lowest temperature of 46.4°F. The warmest part of the day will be around 4 pm.
The highest temperature will be a couple of degrees higher than October's average maximum of 60.1°F. The nighttime low today will be also similar to October's typical minimum temperature.
The temperature will vary between the highest temperature of 66.2°F and the lowest temperature of 46.4°F. The warmest part of the day will be around 4 pm.
The highest temperature will be a couple of degrees higher than October's average maximum of 60.1°F. The nighttime low today will be also similar to October's typical minimum temperature.
Updated: Oct 18, 2026 @ 22:10:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (3:10 pm PDT) is 66.2°F.
On Sunday, sun and clouds will share the sky, creating a partly cloudy day.
Today, the highest temperature will be 66.2°F, while the lowest temperature will be 44.6°F.
The highest temperature today will be relatively higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 43.7°F.
The highest temperature today will be relatively higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 43.7°F.
On Sunday, in Mattawa, sunrise was at 7:22 am and sunset will be at 6:07 pm (PDT).
In Mattawa, the length of the day today will be 10h and 45min.
Mattawa, Washington, USA
- en: Mattawa, Washington, USA
- es: Mattawa, Washington, EE.UU.
- hr: Matava, Vašington, SAD
- mk: Matava, Vašington, SAD
- sr: Matava, Vašington, SAD
- zh: Mattawa, 华盛顿, 美国
- Latitude: 46.737910°
- Longitude: -119.902823°
- Elevation: 764 ft
- Current time: 3:10pm PDT
- Sunrise: 7:22 am PDT
- Sunset: 6:07 pm PDT
- Timezone: America/Los_Angeles
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