Weather forecast for 10 daysFortuna, MO
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 10mphS 178°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:23 am CDT
- Sunset: 6:29 pm CDT
- details ▼
Tomorrow, on Sunday, sun-filled conditions are also expected to persist.
Forecasted temperatures will peak at a comfortable 66.2°F and dip to a minimum of a cold 41°F.
The predicted peak temperature will reflect the average October high of 65.5°F.
Sunrise will be at 7:23 am and sunset at 6:29 pm; tomorrow's daylight will last for 11h and 5min.
Forecasted temperatures will peak at a comfortable 66.2°F and dip to a minimum of a cold 41°F.
The predicted peak temperature will reflect the average October high of 65.5°F.
Sunrise will be at 7:23 am and sunset at 6:29 pm; tomorrow's daylight will last for 11h and 5min.
10-day overview
Daily temperatures
Warmest period: Saturday - Sunday 81°C.
Coldest day: tomorrow 66°C.
Coldest day: tomorrow 66°C.
Chance of precipitation
Highest chance: Monday 26.10. 11%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 39°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphSSE 154°
- Humidity: 76%
- UV index: 0
- Sunrise: 7:22 am CDT
- Sunset: 6:30 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 10mphS 178°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:23 am CDT
- Sunset: 6:29 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 43°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSSE 165°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:24 am CDT
- Sunset: 6:27 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphSSE 155°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:25 am CDT
- Sunset: 6:26 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 46°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 193°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:26 am CDT
- Sunset: 6:24 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 79°F
- 48°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSSE 164°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:27 am CDT
- Sunset: 6:23 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 79°F
- 50°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphSSE 149°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:28 am CDT
- Sunset: 6:22 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 81°F
- 54°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphSSE 168°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:29 am CDT
- Sunset: 6:21 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 81°F
- 54°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphSSW 212°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:30 am CDT
- Sunset: 6:19 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 77°F
- 54°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 6mphS 169°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:31 am CDT
- Sunset: 6:18 pm CDT
- details ▼
Forecasts for the ten-day outlook show that a combination of mostly clear and cloudy weather is predicted.
Rainfall is not expected in Fortuna in the upcoming days.
Substantial differences in temperature are forecasted in the upcoming period. Maximum temperatures are forecasted between 66.2°F and 80.6°F, while the nightly low temperatures will show also a considerable swing, as the minimum temperature is expected to range between 39.2°F and 53.6°F.
The warmest days in Fortuna will be next Saturday and Sunday, with a maximum of 80.6°F; the coldest day will be Sunday, with a maximum of 66.2°F.
Rainfall is not expected in Fortuna in the upcoming days.
Substantial differences in temperature are forecasted in the upcoming period. Maximum temperatures are forecasted between 66.2°F and 80.6°F, while the nightly low temperatures will show also a considerable swing, as the minimum temperature is expected to range between 39.2°F and 53.6°F.
The warmest days in Fortuna will be next Saturday and Sunday, with a maximum of 80.6°F; the coldest day will be Sunday, with a maximum of 66.2°F.
Updated: Oct 18, 2026 @ 01:21:05 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
Tomorrow, sunshine is expected with little to no cloud cover.
Tomorrow, the highest temperature in Fortuna will be 66.2°F, while the lowest temperature will be 41°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature tomorrow will be a few 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 few degrees lower than the average low temperature.
On Sunday, in Fortuna, sunrise will be at 7:23 am and sunset at 6:29 pm (CDT).
Tomorrow in Fortuna, the daylight will last for 11h and 5min.
