Weather forecast for 10 daysOlympia, WA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 64°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphW 266°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:33 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
On Saturday, in Olympia, blue skies and warm sunshine will define the conditions.
A substantial temperature fluctuation from a breezy 64.4°F at its peak to a cold 37.4°F at its lowest point is expected.
The predicted maximum temperature will be relatively higher than October's typical high of 58.6°F.
Sunrise was at 7:33 am and sunset will be at 6:20 pm; the daylight will last for 10h and 47min.

Sunday Oct 18, 2026

  • 63°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 7mphNNE 32°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:34 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
On Sunday, in Olympia, clouds and sunshine will create a dynamic sky throughout the day.
Temperatures will oscillate between a comfortable 62.6°F at their highest and a brisk 42.8°F at their lowest.
Expected temperatures are trending relatively higher than October's climate norm 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.

10-day overview

Daily temperatures

Warmest day: Wednesday 66°C.
Coldest day: Saturday 24.10. 55°C.

Chance of precipitation

Highest chance: Saturday 24.10. 49%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 64°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphW 266°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:33 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 63°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 7mphNNE 32°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:34 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 41°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 4mphSSW 209°
  • Humidity: 70%
  • UV index: 2
  • Sunrise: 7:35 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 9mphNE 42°
  • 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 16°
  • Humidity: 71%
  • 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"
  • Wind: 7mphSW 226°
  • Humidity: 78%
  • UV index: 2
  • Sunrise: 7:40 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 59°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0.08"
  • Wind: 7mphWSW 240°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:41 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 41°F
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 0.2"
  • Wind: 7mphENE 78°
  • Humidity: 80%
  • UV index: 2
  • Sunrise: 7:43 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 57°F
  • 41°F
AM Showers
AM Showers
  • Precip. probability: 32%
  • Precipitation: 0.08"
  • Wind: 7mphENE 65°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 7:44 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 57°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 4mphS 189°
  • Humidity: 76%
  • UV index: 2
  • Sunrise: 7:46 am PDT
  • Sunset: 6:04 pm PDT
  • ▼
Looking ahead, conditions suggest a period of gloomy, bright and rain-filled weather is predicted.
Rainfall is anticipated on Friday through next Monday.
In the upcoming days, the highest temperature will vary between 55.4°F and 66.2°F, while the overnight low will be nearly unchanged, as the overnight low will fall between 37.4°F and 42.8°F.
Expect the warmest day on Wednesday, with temperatures peaking at 66.2°F; the lowest daytime temperature of the period will be reached on next Saturday, peaking at 55.4°F.
Updated: Oct 17, 2026 @ 17:50:55 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Olympia, mostly clear skies and sunshine will create ideal daytime conditions.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 37.4°F.
Today, the maximum temperature will be relatively higher than the average highest temperature in October. The lowest temperature today will be also a few degrees lower than the average low temperature.

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

In Olympia, the length of the day today will be 10h and 47min.

On Sunday, expect partly sunny skies with periods of cloudiness.

Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 42.8°F.
The maximum temperature tomorrow will be a couple of degrees higher than the average highest temperature in October. The lowest temperature tomorrow will be 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).

In Olympia, tomorrow, there will be 10h and 44min of daylight.