Weather forecast for 10 daysOso, WA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 63°F
- 45°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphNNW 345°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:32 am PDT
- Sunset: 6:13 pm PDT
- details ▼
Tomorrow, in Oso, sunshine will lead the day, with clouds making only brief appearances.
The highest temperature will be a breezy 62.6°F, while the lowest expected temperature is a chilly 44.6°F.
The temperature of 62.6°F aligns more with what is typical in September than what is normal in October.
Sunrise will be at 7:32 am and sunset at 6:13 pm; tomorrow's daylight will last for 10h and 41min.
The highest temperature will be a breezy 62.6°F, while the lowest expected temperature is a chilly 44.6°F.
The temperature of 62.6°F aligns more with what is typical in September than what is normal in October.
Sunrise will be at 7:32 am and sunset at 6:13 pm; tomorrow's daylight will last for 10h and 41min.
10-day overview
Daily temperatures
Warmest day: Wednesday 68°C.
Coldest day: Friday 54°C.
Coldest day: Friday 54°C.
Chance of precipitation
Highest chance: Friday 48%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 41°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphNE 49°
- Humidity: 93%
- UV index: 0
- Sunrise: 7:30 am PDT
- Sunset: 6:15 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 63°F
- 45°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphNNW 345°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:32 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 41°F
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphWNW 290°
- Humidity: 66%
- UV index: 2
- Sunrise: 7:33 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphNNW 333°
- Humidity: 66%
- UV index: 2
- Sunrise: 7:35 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 45°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphNW 321°
- Humidity: 63%
- UV index: 2
- Sunrise: 7:36 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 57°F
- 43°F
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 0.16"
- Wind: 5mphWNW 293°
- Humidity: 77%
- UV index: 2
- Sunrise: 7:38 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 54°F
- 39°F
Showers
- Precip. probability: 48%
- Precipitation: 0.08"
- Wind: 5mphW 272°
- Humidity: 83%
- UV index: 2
- Sunrise: 7:39 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 41°F
Mostly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 5mphN 2°
- Humidity: 73%
- UV index: 1
- Sunrise: 7:41 am PDT
- Sunset: 6:02 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 57°F
- 41°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 4mphN 356°
- Humidity: 72%
- UV index: 2
- Sunrise: 7:43 am PDT
- Sunset: 6:00 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 59°F
- 41°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 4mphNNW 335°
- Humidity: 74%
- UV index: 2
- Sunrise: 7:44 am PDT
- Sunset: 5:58 pm PDT
- details ▼
During the ten-day period, primarily gloomy and occasionally sun-filled and rain-filled weather is forecasted.
Rainfall is forecasted for Thursday and Friday.
The temperature will vary considerably in the next ten days. Forecast highs will fluctuate between 53.6°F and 68°F, while the nighttime low will be mostly stable, as the minimum temperature is expected to range between 39.2°F and 44.6°F.
Expect the warmest day on Wednesday, with temperatures peaking at 68°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 53.6°F.
Rainfall is forecasted for Thursday and Friday.
The temperature will vary considerably in the next ten days. Forecast highs will fluctuate between 53.6°F and 68°F, while the nighttime low will be mostly stable, as the minimum temperature is expected to range between 39.2°F and 44.6°F.
Expect the warmest day on Wednesday, with temperatures peaking at 68°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 53.6°F.
Updated: Oct 18, 2026 @ 04:20:09 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, a pleasant, mostly sunny outlook is in place.
Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 44.6°F.
Tomorrow, the highest temperature will be relatively higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 43.3°F.
Tomorrow, the highest temperature will be relatively higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 43.3°F.
On Sunday, in Oso, sunrise will be at 7:32 am and sunset at 6:13 pm (PDT).
Tomorrow, the daylight will last for 10h and 41min.
