Weather forecast for 10 daysBow, WA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 57°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 8mphNNW 337°
  • Humidity: 77%
  • UV index: 3
  • Sunrise: 7:34 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
On Sunday, October 18, expect partly sunny skies with periods of cloudiness.
The temperature will fluctuate from a high of a mild 57.2°F to a low of a chilly 44.6°F.
The maximum temperature will align with October's usual high of 55.8°F.
Sunrise will be at 7:34 am and sunset at 6:14 pm; tomorrow's daylight will last for 10h and 40min.

10-day overview

Daily temperatures

Warmest period: Tuesday - Wednesday 61°C.
Coldest period: Thursday - Monday 55°C.

Chance of precipitation

Highest chance: Friday 44%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 39°F
Mostly Clear
Mostly Clear
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 3mphE 86°
  • Humidity: 89%
  • UV index: 0
  • Sunrise: 7:33 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 57°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 8mphNNW 337°
  • Humidity: 77%
  • UV index: 3
  • Sunrise: 7:34 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 59°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphWSW 243°
  • Humidity: 76%
  • UV index: 2
  • Sunrise: 7:36 am PDT
  • Sunset: 6:12 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 61°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphNNW 330°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 7:37 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 61°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphNW 322°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 7:39 am PDT
  • Sunset: 6:09 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 55°F
  • 45°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • Wind: 6mphSW 217°
  • Humidity: 82%
  • UV index: 2
  • Sunrise: 7:40 am PDT
  • Sunset: 6:07 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 55°F
  • 41°F
AM Showers
AM Showers
  • Precip. probability: 44%
  • Precipitation: 0.08"
  • Wind: 5mphWSW 237°
  • Humidity: 81%
  • UV index: 2
  • Sunrise: 7:42 am PDT
  • Sunset: 6:05 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 43°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 6mphN 11°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 7:43 am PDT
  • Sunset: 6:03 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 55°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphN 356°
  • Humidity: 70%
  • UV index: 2
  • Sunrise: 7:45 am PDT
  • Sunset: 6:01 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 55°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 6mphNNW 341°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 7:47 am PDT
  • Sunset: 6:00 pm PDT
  • ▼
Models point to a combination of primarily overcast and occasionally dry and sunny and damp weather is forecasted.
Rain is predicted for Thursday and Friday.
The temperature shift across days will be subtle in the upcoming days. Highs will range from 55.4°F to 60.8°F, while changes in the overnight low will be also barely noticeable, as the overnight low will fall between 39.2°F and 44.6°F.
Tuesday and Wednesday, with the highest temperature of 60.8°F, will be the warmest days in Bow; the coldest days will be Thursday through next Monday, with a maximum of 55.4°F.
Updated: Oct 18, 2026 @ 00:55:50 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, scattered clouds may briefly filter the sunlight, but it will remain bright overall.

Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 44.6°F.
The maximum temperature will be in line with the average highest temperature of 55.8°F in October. The lowest temperature tomorrow will be also in line with the average low temperature.

On Sunday, in Bow, sunrise will be at 7:34 am and sunset at 6:14 pm (PDT).

In Bow, the length of the day tomorrow will be 10h and 40min.