Weather forecast for 10 daysAltaville, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 86°F
- 46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSW 195°
- Humidity: 23%
- UV index: 5
- Sunrise: 7:14 am PDT
- Sunset: 6:20 pm PDT
- details ▼
On Sunday, in Altaville, expect bright skies and plenty of sunshine.
A substantial temperature fluctuation from a tropical 86°F at its peak to a chilly 46.4°F at its lowest point is expected.
The hotter conditions bring a maximum of 86°F, more representative of September than October.
Sunrise will be at 7:14 am and sunset at 6:20 pm; tomorrow's daylight will last for 11h and 7min.
A substantial temperature fluctuation from a tropical 86°F at its peak to a chilly 46.4°F at its lowest point is expected.
The hotter conditions bring a maximum of 86°F, more representative of September than October.
Sunrise will be at 7:14 am and sunset at 6:20 pm; tomorrow's daylight will last for 11h and 7min.
10-day overview
Daily temperatures
Warmest day: tomorrow 86°C.
Coldest day: Thursday 64°C.
Coldest day: Thursday 64°C.
Chance of precipitation
Highest chance: Wednesday - Thursday 56%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 57°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphENE 63°
- Humidity: 40%
- UV index: 0
- Sunrise: 7:13 am PDT
- Sunset: 6:21 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 86°F
- 46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSW 195°
- Humidity: 23%
- UV index: 5
- Sunrise: 7:14 am PDT
- Sunset: 6:20 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 75°F
- 45°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphWSW 252°
- Humidity: 40%
- UV index: 5
- Sunrise: 7:15 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 52°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0.04"
- Wind: 6mphSSW 208°
- Humidity: 42%
- UV index: 3
- Sunrise: 7:16 am PDT
- Sunset: 6:17 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 50°F
Showers
- Precip. probability: 56%
- Precipitation: 0.31"
- Wind: 4mphS 185°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:17 am PDT
- Sunset: 6:16 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 64°F
- 48°F
Showers
- Precip. probability: 56%
- Precipitation: 0.24"
- Wind: 6mphSW 214°
- Humidity: 74%
- UV index: 4
- Sunrise: 7:18 am PDT
- Sunset: 6:15 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 68°F
- 45°F
Mostly Sunny
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 6mphWSW 250°
- Humidity: 69%
- UV index: 4
- Sunrise: 7:19 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 70°F
- 48°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphS 183°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:20 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 70°F
- 46°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.04"
- Wind: 6mphS 187°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:21 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 45°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 7mphSW 224°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:22 am PDT
- Sunset: 6:10 pm PDT
- details ▼
Models point to a combination of dull, clear and showery weather is forecasted.
Rainfall is expected on Wednesday, Thursday and next Sunday.
Significant changes in temperature are expected in the coming days. Forecast highs will fluctuate between 64.4°F and 86°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 44.6°F to 57.2°F.
Sunday will be the hottest day, with a maximum temperature of 86°F; with the highest temperature of 64.4°F, Thursday will be the coldest day.
Rainfall is expected on Wednesday, Thursday and next Sunday.
Significant changes in temperature are expected in the coming days. Forecast highs will fluctuate between 64.4°F and 86°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 44.6°F to 57.2°F.
Sunday will be the hottest day, with a maximum temperature of 86°F; with the highest temperature of 64.4°F, Thursday will be the coldest day.
Updated: Oct 18, 2026 @ 04:36:48 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, in Altaville, clear skies and sunshine are anticipated.
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 46.4°F.
The highest temperature tomorrow will be notably higher than the average maximum of 73.8°F in October. The lowest temperature tomorrow will be a few degrees lower than the average low temperature.
The highest temperature tomorrow will be notably higher than the average maximum of 73.8°F in October. The lowest temperature tomorrow will be a few degrees lower than the average low temperature.
On Sunday, in Altaville, sunrise will be at 7:14 am and sunset at 6:20 pm (PDT).
In Altaville, tomorrow, there will be 11h and 7min of daylight.
