Weather forecast for 10 daysNicasio, CA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 88°F
- 48°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphWNW 291°
- Humidity: 28%
- UV index: 5
- Sunrise: 7:21 am PDT
- Sunset: 6:30 pm PDT
- details ▼
On Saturday, in Nicasio, sunshine will likely continue with scattered clouds at most.
Temperatures are set to span a considerable range, with a high of a hot 87.8°F and a low of a brisk 48.2°F.
Expect temperatures to match September's average maximum of 75.4°F rather than October's 70.5°F.
Sunrise was at 7:21 am and sunset will be at 6:30 pm; the daylight will last for 11h and 9min.
Temperatures are set to span a considerable range, with a high of a hot 87.8°F and a low of a brisk 48.2°F.
Expect temperatures to match September's average maximum of 75.4°F rather than October's 70.5°F.
Sunrise was at 7:21 am and sunset will be at 6:30 pm; the daylight will last for 11h and 9min.
Sunday Oct 18, 2026
- 68°F
- 48°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 13mphW 278°
- Humidity: 77%
- UV index: 5
- Sunrise: 7:22 am PDT
- Sunset: 6:29 pm PDT
- details ▼
Tomorrow, on Sunday, October 18, a partly cloudy sky is anticipated.
Temperatures will oscillate between a pleasant 68°F at their highest and a frosty 48.2°F at their lowest.
Tomorrow's maximum temperature is expected to reflect the standard October high of 70.5°F.
Sunrise will be at 7:22 am and sunset at 6:29 pm; tomorrow's daylight will last for 11h and 7min.
Temperatures will oscillate between a pleasant 68°F at their highest and a frosty 48.2°F at their lowest.
Tomorrow's maximum temperature is expected to reflect the standard October high of 70.5°F.
Sunrise will be at 7:22 am and sunset at 6:29 pm; tomorrow's daylight will last for 11h and 7min.
10-day overview
Daily temperatures
Warmest day: today 88°C.
Coldest day: Monday 64°C.
Coldest day: Monday 64°C.
Chance of precipitation
Highest chance: Tuesday 36%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 88°F
- 48°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphWNW 291°
- Humidity: 28%
- UV index: 5
- Sunrise: 7:21 am PDT
- Sunset: 6:30 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 68°F
- 48°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 13mphW 278°
- Humidity: 77%
- UV index: 5
- Sunrise: 7:22 am PDT
- Sunset: 6:29 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 48°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0.12"
- Wind: 13mphWNW 283°
- Humidity: 70%
- UV index: 4
- Sunrise: 7:23 am PDT
- Sunset: 6:27 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 48°F
AM Showers
- Precip. probability: 36%
- Precipitation: 0.08"
- Wind: 6mphSSE 153°
- Humidity: 73%
- UV index: 4
- Sunrise: 7:24 am PDT
- Sunset: 6:26 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 48°F
AM Clouds / PM Sun
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 7mphNE 39°
- Humidity: 74%
- UV index: 4
- Sunrise: 7:25 am PDT
- Sunset: 6:25 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 48°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 11mphW 281°
- Humidity: 80%
- UV index: 4
- Sunrise: 7:26 am PDT
- Sunset: 6:23 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 68°F
- 45°F
Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 10mphNW 304°
- Humidity: 71%
- UV index: 4
- Sunrise: 7:27 am PDT
- Sunset: 6:22 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 68°F
- 46°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 9mphWNW 292°
- Humidity: 72%
- UV index: 4
- Sunrise: 7:28 am PDT
- Sunset: 6:21 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 68°F
- 46°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 10mphSW 214°
- Humidity: 69%
- UV index: 4
- Sunrise: 7:29 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 45°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 10mphSSW 200°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:30 am PDT
- Sunset: 6:18 pm PDT
- details ▼
Looking ahead, conditions suggest a period of primarily cloudy and occasionally mostly clear and showery weather is predicted.
Rain is forecasted for Monday through Wednesday.
There will be a considerable variation in temperature in the coming days. Highs will range from 64.4°F to 87.8°F, while the nighttime low will be mostly stable, as the minimum temperature is expected to range between 44.6°F and 48.2°F.
The hottest day is today, with a maximum temperature of 87.8°F; with the highest temperature of 64.4°F, Monday will be the coldest day.
Rain is forecasted for Monday through Wednesday.
There will be a considerable variation in temperature in the coming days. Highs will range from 64.4°F to 87.8°F, while the nighttime low will be mostly stable, as the minimum temperature is expected to range between 44.6°F and 48.2°F.
The hottest day is today, with a maximum temperature of 87.8°F; with the highest temperature of 64.4°F, Monday will be the coldest day.
Updated: Oct 17, 2026 @ 20:40:05 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 Saturday, a sun-drenched sky is anticipated.
Today, the maximum temperature will be 87.8°F, while the minimum temperature will be 48.2°F.
Today, the maximum temperature will be uncommonly higher than the average highest temperature of 70.5°F in October. The lowest temperature will be a few degrees lower than the average low of 53.4°F.
Today, the maximum temperature will be uncommonly higher than the average highest temperature of 70.5°F in October. The lowest temperature will be a few degrees lower than the average low of 53.4°F.
On Saturday, in Nicasio, sunrise was at 7:21 am and sunset will be at 6:30 pm (PDT).
Today, the daylight will last for 11h and 9min.
Tomorrow, the sky will feature a blend of clouds and sunshine.
Tomorrow, the highest temperature in Nicasio will be 68°F, while the lowest temperature will be 48.2°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be a few degrees lower than the average low of 53.4°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be a few degrees lower than the average low of 53.4°F.
On Sunday, in Nicasio, sunrise will be at 7:22 am and sunset at 6:29 pm (PDT).
In Nicasio, tomorrow, there will be 11h and 7min of daylight.





