Weather forecast for 10 daysCosmopolis, WA
Weather forecast for the weekend
Saturday Oct 31, 2026
- 57°F
- 36°F
Mostly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 7mphE 87°
- Humidity: 81%
- UV index: 2
- Sunrise: 7:56 am PDT
- Sunset: 6:00 pm PDT
- details ▼
Tomorrow, in Cosmopolis, a dense overcast layer will shape the day’s outlook.
Rain is not anticipated. The temperature is predicted to oscillate between a maximum of a moderate 57.2°F and a minimum of an icy 35.6°F.
The predicted daytime maximum should align with the typical October high of 58.5°F.
Sunrise will be at 7:56 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 4min.
Rain is not anticipated. The temperature is predicted to oscillate between a maximum of a moderate 57.2°F and a minimum of an icy 35.6°F.
The predicted daytime maximum should align with the typical October high of 58.5°F.
Sunrise will be at 7:56 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 4min.
Sunday Nov 1, 2026
- 57°F
- 37°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 4mphSSE 147°
- Humidity: 78%
- UV index: 2
- Sunrise: 6:58 am PST
- Sunset: 4:59 pm PST
- details ▼
On Sunday, November 1, expect a partly sunny afternoon with variable cloud cover.
Rain is not forecasted. The temperature is expected to vary between a refreshing 57.2°F and an icy 37.4°F.
Sunday's peak temperature is anticipated to align with October's common high of 58.5°F.
Sunrise will be at 6:58 am and sunset at 4:59 pm; the daylight will last for 10h and 1min.
Rain is not forecasted. The temperature is expected to vary between a refreshing 57.2°F and an icy 37.4°F.
Sunday's peak temperature is anticipated to align with October's common high of 58.5°F.
Sunrise will be at 6:58 am and sunset at 4:59 pm; the daylight will last for 10h and 1min.
10-day overview
Daily temperatures
Warmest period: Tuesday - Wednesday 59°C.
Coldest day: today 52°C.
Coldest day: today 52°C.
Chance of precipitation
Highest chance: today 92%.
Long-term weather forecast
- Friday
- Oct 30, 2026
- 52°F
- 37°F
PM Light Rain
- Precip. probability: 92%
- Precipitation: 0.08"
- Wind: 9mphSE 130°
- Humidity: 86%
- UV index: 2
- Sunrise: 7:55 am PDT
- Sunset: 6:02 pm PDT
- details ▼
- Saturday
- Oct 31, 2026
- 57°F
- 36°F
Mostly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 7mphE 87°
- Humidity: 81%
- UV index: 2
- Sunrise: 7:56 am PDT
- Sunset: 6:00 pm PDT
- details ▼
- Sunday
- Nov 1, 2026
- 57°F
- 37°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 4mphSSE 147°
- Humidity: 78%
- UV index: 2
- Sunrise: 6:58 am PST
- Sunset: 4:59 pm PST
- details ▼
- Monday
- Nov 2, 2026
- 54°F
- 45°F
Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 8mphE 93°
- Humidity: 80%
- UV index: 1
- Sunrise: 6:59 am PST
- Sunset: 4:57 pm PST
- details ▼
- Tuesday
- Nov 3, 2026
- 59°F
- 41°F
AM Clouds / PM Sun
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphSE 125°
- Humidity: 73%
- UV index: 1
- Sunrise: 7:01 am PST
- Sunset: 4:56 pm PST
- details ▼
- Wednesday
- Nov 4, 2026
- 59°F
- 46°F
Showers
- Precip. probability: 52%
- Precipitation: 0.31"
- Wind: 7mphSE 132°
- Humidity: 79%
- UV index: 1
- Sunrise: 7:02 am PST
- Sunset: 4:54 pm PST
- details ▼
- Thursday
- Nov 5, 2026
- 55°F
- 46°F
Showers
- Precip. probability: 54%
- Precipitation: 0.35"
- Wind: 7mphS 188°
- Humidity: 89%
- UV index: 1
- Sunrise: 7:04 am PST
- Sunset: 4:53 pm PST
- details ▼
- Friday
- Nov 6, 2026
- 55°F
- 46°F
Showers
- Precip. probability: 57%
- Precipitation: 0.16"
- Wind: 8mphS 180°
- Humidity: 87%
- UV index: 1
- Sunrise: 7:05 am PST
- Sunset: 4:51 pm PST
- details ▼
- Saturday
- Nov 7, 2026
- 57°F
- 48°F
Few Showers
- Precip. probability: 34%
- Precipitation: 0.39"
- Wind: 8mphSE 128°
- Humidity: 80%
- UV index: 1
- Sunrise: 7:07 am PST
- Sunset: 4:50 pm PST
- details ▼
- Sunday
- Nov 8, 2026
- 55°F
- 45°F
Showers
- Precip. probability: 46%
- Precipitation: 0.75"
- Wind: 9mphS 183°
- Humidity: 87%
- UV index: 1
- Sunrise: 7:08 am PST
- Sunset: 4:49 pm PST
- details ▼
Over the next ten days, a combination of wet and gloomy weather is predicted.
Rain is expected on Friday, Wednesday through next Sunday.
In the upcoming period, the highest temperature will range between 51.8°F and 59°F, while the lowest night temperatures will vary significantly, as the lowest temperatures will be recorded between 35.6°F and 48.2°F.
Tuesday and Wednesday, with the highest temperature of 59°F, will be the warmest days; today is the coldest day, with a maximum temperature of 51.8°F.
Rain is expected on Friday, Wednesday through next Sunday.
In the upcoming period, the highest temperature will range between 51.8°F and 59°F, while the lowest night temperatures will vary significantly, as the lowest temperatures will be recorded between 35.6°F and 48.2°F.
Tuesday and Wednesday, with the highest temperature of 59°F, will be the warmest days; today is the coldest day, with a maximum temperature of 51.8°F.
Updated: Oct 30, 2026 @ 18:24:15 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Cosmopolis, a combination of rain-filled and cloudy weather is forecasted for the next ten days.
Rain is expected on Friday, Wednesday through next Sunday in Cosmopolis. Next Sunday, with moderate precipitation of 0.75", will be the day with the most rainfall.
The maximum temperature will vary between 51.8°F and 59°F, as the minimum temperature will vary between 35.6°F and 48.2°F.
The warmest days will be Tuesday and Wednesday, with a maximum of 59°F. Today is the coldest day, with a maximum temperature of 51.8°F.
On Saturday, in Cosmopolis, a mainly cloudy pattern is expected.
No, it will not rain tomorrow.
Tomorrow, the highest temperature will be 57.2°F, while the lowest temperature will be 35.6°F.
The highest temperature will be in line with the average maximum of 58.5°F in October. The lowest temperature tomorrow will be noticeably lower than the average low of 45.5°F.
The highest temperature will be in line with the average maximum of 58.5°F in October. The lowest temperature tomorrow will be noticeably lower than the average low of 45.5°F.
On Saturday, in Cosmopolis, sunrise will be at 7:56 am and sunset at 6:00 pm (PDT).
Tomorrow, the daylight will last for 10h and 4min.
On Sunday, in Cosmopolis, expect a mix of sun and clouds throughout the day.
No, it will not rain on Sunday.
On Sunday, the maximum temperature in Cosmopolis will be 57.2°F, while the minimum temperature will be 37.4°F.





