Weather forecast for 10 daysBellevue, WA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 59°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 8mphN 2°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 7:32 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
Tomorrow, in Bellevue, expect a mix of sun and clouds throughout the day.
The temperature is expected to oscillate between a maximum of a moderate 59°F and a minimum of a chilly 46.4°F.
Forecasts show that tomorrow the temperature will align with October's standard maximum of 58.6°F.
Sunrise will be at 7:32 am and sunset at 6:15 pm; tomorrow's daylight will last for 10h and 43min.

10-day overview

Daily temperatures

Warmest day: Wednesday 64°C.
Coldest period: Thursday - Sunday 55°C.

Chance of precipitation

Highest chance: Saturday - Sunday 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 43°F
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphNE 35°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 7:31 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 8mphN 2°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 7:32 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 45°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphWSW 237°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:33 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 61°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 9mphN 0°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 7:35 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 64°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 4mphN 351°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:36 am PDT
  • Sunset: 6:09 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 55°F
  • 45°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0.08"
  • Wind: 5mphSW 225°
  • Humidity: 80%
  • UV index: 2
  • Sunrise: 7:38 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 55°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphWSW 246°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 7:39 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 45°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 6mphNNE 22°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 7:41 am PDT
  • Sunset: 6:04 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 55°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphN 8°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 7:42 am PDT
  • Sunset: 6:02 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 57°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 5mphN 5°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 7:44 am PDT
  • Sunset: 6:01 pm PDT
  • ▼
Looking ahead to the next ten days, primarily gloomy and occasionally bright weather is expected.
Rainfall is expected on Thursday and next Saturday.
In the coming days, the maximum temperature will range between 55.4°F and 64.4°F, while the lowest nightly temperature differences will be negligible, as the minimum temperature is expected to range between 42.8°F and 46.4°F.
Wednesday will be the warmest day, with a maximum temperature of 64.4°F; Thursday through next Sunday, with the highest temperature of 55.4°F, will be the coldest days.
Updated: Oct 18, 2026 @ 02:34:16 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, a mix of clouds and blue sky is expected.

Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 46.4°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.

On Sunday, in Bellevue, sunrise will be at 7:32 am and sunset at 6:15 pm (PDT).

Tomorrow, the daylight will last for 10h and 43min.