Weather forecast for 10 daysWashington, USA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 64°F
  • 39°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 10mphWSW 250°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:33 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
Today, in Olympia, the day starts cloudy, but conditions will brighten up as the afternoon unfolds.
Temperatures will oscillate between a breezy 64.4°F at their highest and a wintry 39.2°F at their lowest.
Today's forecasted high will be moderately higher than the typical October high of 58.6°F.
Sunrise will be at 7:33 am and sunset at 6:20 pm; the daylight will last for 10h and 47min.

Sunday Oct 18, 2026

  • 61°F
  • 43°F
AM Fog / PM Sun
AM Fog / PM Sun
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 7mphNNE 32°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:34 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
On Sunday, October 18, fog and low clouds will dominate the morning, but expect clear, sunny skies in the afternoon.
The highest temperature will be a comfortable 60.8°F, while the lowest temperature will be a chilly 42.8°F.
The high temperature is expected to match October's standard maximum of 58.6°F.
Sunrise will be at 7:34 am and sunset at 6:18 pm; tomorrow's daylight will last for 10h and 44min.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 64°F
  • 39°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 10mphWSW 250°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:33 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 61°F
  • 43°F
AM Fog / PM Sun
AM Fog / PM Sun
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 7mphNNE 32°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:34 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 41°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphSSW 209°
  • Humidity: 71%
  • UV index: 1
  • Sunrise: 7:35 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 9mphNE 40°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:37 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 3mphNNE 25°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:38 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 43°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 7mphSW 224°
  • Humidity: 78%
  • UV index: 2
  • Sunrise: 7:40 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 7mphWSW 246°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 7:41 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 5mphENE 67°
  • Humidity: 78%
  • UV index: 2
  • Sunrise: 7:43 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 57°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 7mphNE 37°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 7:44 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 55°F
  • 39°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 4mphS 175°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 7:46 am PDT
  • Sunset: 6:04 pm PDT
  • ▼
Looking ahead, conditions suggest a period of primarily dull and occasionally misty and sun-filled weather is anticipated.
With minimal precipitation of 0.04", rain is predicted for Thursday and next Saturday.
In the upcoming period, the highest temperature will vary between 55.4°F and 66.2°F, while the overnight low will be nearly unchanged, as night temperatures will lie between 39.2°F and 42.8°F.
Wednesday will be the warmest day, with a maximum temperature of 66.2°F; with the highest temperature of 55.4°F, next Monday will be the coldest day.
Updated: Oct 17, 2026 @ 11:46:35 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, the day starts cloudy, but conditions will brighten up as the afternoon unfolds.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 39.2°F.
Today, the highest temperature will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 42.3°F.

On Saturday, in Olympia, sunrise will be at 7:33 am and sunset at 6:20 pm (PDT).

In Olympia, today, there will be 10h and 47min of daylight.

On Sunday, early fog will burn off, leaving behind a warm and sunny afternoon.

Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 42.8°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Olympia, sunrise will be at 7:34 am and sunset at 6:18 pm (PDT).

Tomorrow, the daylight will last for 10h and 44min.