Weather forecast for 10 daysCotati, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 75°F
- 46°F
Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 11mphSW 221°
- Humidity: 66%
- UV index: 5
- Sunrise: 7:23 am PDT
- Sunset: 6:28 pm PDT
- details ▼
On Sunday, in Cotati, the outlook remains bright and sunny.
Considerable temperature fluctuations from a high of a warm 75.2°F to a low of a frosty 46.4°F are forecasted.
Forecasts show the temperature forecasted to reach the usual October high of 72.3°F.
Sunrise will be at 7:23 am and sunset at 6:28 pm; tomorrow's daylight will last for 11h and 6min.
Considerable temperature fluctuations from a high of a warm 75.2°F to a low of a frosty 46.4°F are forecasted.
Forecasts show the temperature forecasted to reach the usual October high of 72.3°F.
Sunrise will be at 7:23 am and sunset at 6:28 pm; tomorrow's daylight will last for 11h and 6min.
10-day overview
Daily temperatures
Warmest day: today 81°C.
Coldest day: Monday 66°C.
Coldest day: Monday 66°C.
Chance of precipitation
Highest chance: Tuesday - Wednesday 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 46°F
Mostly Clear
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 5mphSSW 209°
- Humidity: 70%
- UV index: 0
- Sunrise: 7:22 am PDT
- Sunset: 6:30 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 75°F
- 46°F
Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 11mphSW 221°
- Humidity: 66%
- UV index: 5
- Sunrise: 7:23 am PDT
- Sunset: 6:28 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 45°F
Mostly Cloudy
- Precip. probability: 16%
- Precipitation: 0.04"
- Wind: 11mphW 260°
- Humidity: 66%
- UV index: 4
- Sunrise: 7:24 am PDT
- Sunset: 6:27 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 46°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0.04"
- Wind: 6mphSE 136°
- Humidity: 64%
- UV index: 4
- Sunrise: 7:25 am PDT
- Sunset: 6:26 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 48°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphSW 215°
- Humidity: 67%
- UV index: 4
- Sunrise: 7:26 am PDT
- Sunset: 6:24 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 45°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 9mphWSW 251°
- Humidity: 75%
- UV index: 4
- Sunrise: 7:27 am PDT
- Sunset: 6:23 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 43°F
Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 8mphW 263°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:28 am PDT
- Sunset: 6:22 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 72°F
- 43°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 8mphSW 221°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:29 am PDT
- Sunset: 6:20 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 72°F
- 43°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 8mphSW 223°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:30 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 41°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 8mphSSE 160°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:31 am PDT
- Sunset: 6:18 pm PDT
- details ▼
Primarily cloud-filled and occasionally sun-filled weather is anticipated.
With minimal precipitation of 0.04", rainfall is forecasted for Monday and Tuesday.
In the coming days, the maximum temperature will vary between 66.2°F and 75.2°F, while the low temperature range extends from 41°F to 48.2°F.
With the highest temperature of 75.2°F, Sunday will be the warmest day; expect the coldest day on Monday with a high of 66.2°F.
With minimal precipitation of 0.04", rainfall is forecasted for Monday and Tuesday.
In the coming days, the maximum temperature will vary between 66.2°F and 75.2°F, while the low temperature range extends from 41°F to 48.2°F.
With the highest temperature of 75.2°F, Sunday will be the warmest day; expect the coldest day on Monday with a high of 66.2°F.
Updated: Oct 18, 2026 @ 00:37:39 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
On Sunday, expect bright skies and plenty of sunshine.
Tomorrow, the maximum temperature will be 75.2°F, while the minimum temperature will be 46.4°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature tomorrow will be a couple of degrees lower than the average low temperature.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature tomorrow will be a couple of degrees lower than the average low temperature.
On Sunday, in Cotati, sunrise will be at 7:23 am and sunset at 6:28 pm (PDT).
Tomorrow, the daylight will last for 11h and 6min.
