Weather forecast for 10 daysFortuna, CA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 63°F
- 50°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 12mphNW 320°
- Humidity: 90%
- UV index: 4
- Sunrise: 7:30 am PDT
- Sunset: 6:33 pm PDT
- details ▼
Today, on Saturday, October 17, mostly clear with scattered clouds is expected.
The temperature will fluctuate from a high of a comfortable 62.6°F to a low of a crisp 50°F.
The forecasted peak temperature will reflect the average October high of 64.6°F.
Sunrise was at 7:30 am and sunset will be at 6:33 pm; the daylight will last for 11h and 4min.
The temperature will fluctuate from a high of a comfortable 62.6°F to a low of a crisp 50°F.
The forecasted peak temperature will reflect the average October high of 64.6°F.
Sunrise was at 7:30 am and sunset will be at 6:33 pm; the daylight will last for 11h and 4min.
Sunday Oct 18, 2026
- 55°F
- 45°F
AM Clouds / PM Sun
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 10mphW 259°
- Humidity: 97%
- UV index: 3
- Sunrise: 7:31 am PDT
- Sunset: 6:32 pm PDT
- details ▼
On Sunday, in Fortuna, cloudy skies are expected in the morning. However, sunshine will break through by the afternoon.
A temperature range of a moderate 55.4°F to a brisk 44.6°F is anticipated.
The temperature of 55.4°F reflects November's climate better than October's.
Sunrise will be at 7:31 am and sunset at 6:32 pm; tomorrow's daylight will last for 11h and 1min.
A temperature range of a moderate 55.4°F to a brisk 44.6°F is anticipated.
The temperature of 55.4°F reflects November's climate better than October's.
Sunrise will be at 7:31 am and sunset at 6:32 pm; tomorrow's daylight will last for 11h and 1min.
10-day overview
Daily temperatures
Maximum temperature: 63°C.
Coldest day: tomorrow 55°C.
Coldest day: tomorrow 55°C.
Chance of precipitation
Highest chance: Sunday 25.10. 35%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 63°F
- 50°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 12mphNW 320°
- Humidity: 90%
- UV index: 4
- Sunrise: 7:30 am PDT
- Sunset: 6:33 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 55°F
- 45°F
AM Clouds / PM Sun
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 10mphW 259°
- Humidity: 97%
- UV index: 3
- Sunrise: 7:31 am PDT
- Sunset: 6:32 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 63°F
- 45°F
AM Clouds / PM Sun
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 9mphWSW 245°
- Humidity: 75%
- UV index: 4
- Sunrise: 7:32 am PDT
- Sunset: 6:30 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 61°F
- 46°F
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphWSW 254°
- Humidity: 80%
- UV index: 3
- Sunrise: 7:33 am PDT
- Sunset: 6:29 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 63°F
- 46°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 10mphW 268°
- Humidity: 81%
- UV index: 4
- Sunrise: 7:34 am PDT
- Sunset: 6:27 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 57°F
- 46°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 12mphWNW 294°
- Humidity: 93%
- UV index: 3
- Sunrise: 7:35 am PDT
- Sunset: 6:26 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 57°F
- 45°F
Mostly Sunny
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 14mphNNW 342°
- Humidity: 88%
- UV index: 4
- Sunrise: 7:36 am PDT
- Sunset: 6:24 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 45°F
PM Showers
- Precip. probability: 33%
- Precipitation: 0.12"
- Wind: 12mphW 263°
- Humidity: 84%
- UV index: 3
- Sunrise: 7:38 am PDT
- Sunset: 6:23 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 43°F
AM Showers
- Precip. probability: 35%
- Precipitation: 0.04"
- Wind: 11mphWSW 255°
- Humidity: 80%
- UV index: 4
- Sunrise: 7:39 am PDT
- Sunset: 6:22 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 59°F
- 43°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 10mphW 261°
- Humidity: 81%
- UV index: 4
- Sunrise: 7:40 am PDT
- Sunset: 6:20 pm PDT
- details ▼
For the next ten days, a combination of primarily cloud-filled and occasionally showery and sun-filled weather is predicted.
Rain is expected on next Saturday and Sunday.
In the upcoming days, the highest temperature will vary between 55.4°F and 62.6°F, while nighttime temperatures are expected to vary from 42.8°F to 50°F.
The warmest days will be Saturday, Monday and Wednesday, with a maximum of 62.6°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 55.4°F.
Rain is expected on next Saturday and Sunday.
In the upcoming days, the highest temperature will vary between 55.4°F and 62.6°F, while nighttime temperatures are expected to vary from 42.8°F to 50°F.
The warmest days will be Saturday, Monday and Wednesday, with a maximum of 62.6°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 55.4°F.
Updated: Oct 17, 2026 @ 21:27:39 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
Today, in Fortuna, a mix of clouds and blue sky is expected.
Today, the maximum temperature will be 62.6°F, while the minimum temperature will be 50°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 49.1°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 49.1°F.
On Saturday, in Fortuna, sunrise was at 7:30 am and sunset will be at 6:33 pm (PDT).
In Fortuna, California, today, there will be 11h and 4min of daylight.
Tomorrow, expect a cloudy start to the day, but conditions will clear, allowing for a bright and sunny afternoon.
Tomorrow, the highest temperature will be 55.4°F, while the lowest temperature will be 44.6°F.
The maximum temperature tomorrow will be significantly lower than the average highest temperature of 64.6°F in October. The lowest temperature tomorrow will be moderately lower than the average low temperature.
The maximum temperature tomorrow will be significantly lower than the average highest temperature of 64.6°F in October. The lowest temperature tomorrow will be moderately lower than the average low temperature.
On Sunday, in Fortuna, sunrise will be at 7:31 am and sunset at 6:32 pm (PDT).
Tomorrow, the daylight will last for 11h and 1min.





