Weather forecast for 10 daysMarcus, WA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 61°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphN 5°
  • Humidity: 50%
  • UV index: 2
  • Sunrise: 7:17 am PDT
  • Sunset: 5:57 pm PDT
  • ▼
On Sunday, October 18, expect plenty of sunshine and only a few scattered clouds.
The temperature will vary between a maximum of a comfortable 60.8°F and a minimum of a cold 37.4°F.
The maximum temperature for today will be a couple of degrees higher than the regular high of 52.7°F in October.
Sunrise will be at 7:17 am and sunset at 5:57 pm; the daylight will last for 10h and 40min.

10-day overview

Daily temperatures

Warmest period: Tuesday - Wednesday 63°C.
Coldest day: Sunday 25.10. 46°C.

Chance of precipitation

Highest chance: Sunday 25.10. 40%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 61°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphN 5°
  • Humidity: 50%
  • UV index: 2
  • Sunrise: 7:17 am PDT
  • Sunset: 5:57 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 57°F
  • 37°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphN 5°
  • Humidity: 55%
  • UV index: 2
  • Sunrise: 7:19 am PDT
  • Sunset: 5:55 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphN 1°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 7:20 am PDT
  • Sunset: 5:53 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphNNE 24°
  • Humidity: 57%
  • UV index: 2
  • Sunrise: 7:22 am PDT
  • Sunset: 5:51 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 61°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 4mphENE 66°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 7:23 am PDT
  • Sunset: 5:49 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 55°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 6mphNNW 329°
  • Humidity: 53%
  • UV index: 2
  • Sunrise: 7:25 am PDT
  • Sunset: 5:47 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 48°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 4mphNE 38°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 7:26 am PDT
  • Sunset: 5:46 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 46°F
  • 32°F
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 0.08"
  • Wind: 6mphNNE 14°
  • Humidity: 78%
  • UV index: 2
  • Sunrise: 7:28 am PDT
  • Sunset: 5:44 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 48°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • Wind: 5mphN 8°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 7:29 am PDT
  • Sunset: 5:42 pm PDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 48°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 5mphNE 51°
  • Humidity: 81%
  • UV index: 2
  • Sunrise: 7:31 am PDT
  • Sunset: 5:40 pm PDT
  • ▼
Primarily dull and occasionally clear and damp weather is forecasted.
Rain is forecasted for next Sunday and Monday.
Expect a substantial fluctuation in daytime highs in the upcoming period. Maximum temperatures are forecasted between 46.4°F and 62.6°F, while the lowest temperature will be between 30.2°F and 39.2°F.
The warmest days will be Tuesday and Wednesday, with a maximum of 62.6°F; the lowest daytime temperature of the period will be reached on next Sunday, peaking at 46.4°F.
Updated: Oct 18, 2026 @ 07:27:45 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, sunshine will take center stage, with just faint traces of clouds.

Today, the maximum temperature will be 60.8°F, while the minimum temperature will be 37.4°F.
Today, the maximum temperature will be moderately higher than the average highest temperature in October. Today, the lowest temperature will be also moderately higher than the average low temperature.

On Sunday, in Marcus, sunrise will be at 7:17 am and sunset at 5:57 pm (PDT).

In Marcus, today, there will be 10h and 40min of daylight.