Weather forecast for 10 daysGuasti, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 88°F
- 63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSW 226°
- Humidity: 29%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:12 pm PDT
- details ▼
On Sunday, October 18, uninterrupted sunshine is anticipated.
The highest temperature will be a hot 87.8°F, while the lowest predicted temperature is a breezy 62.6°F.
The hotter conditions bring a maximum of 87.8°F, more representative of September than October.
Sunrise will be at 6:58 am and sunset at 6:12 pm; the daylight will last for 11h and 14min.
The highest temperature will be a hot 87.8°F, while the lowest predicted temperature is a breezy 62.6°F.
The hotter conditions bring a maximum of 87.8°F, more representative of September than October.
Sunrise will be at 6:58 am and sunset at 6:12 pm; the daylight will last for 11h and 14min.
10-day overview
Daily temperatures
Warmest day: today 88°C.
Coldest day: Thursday 68°C.
Coldest day: Thursday 68°C.
Chance of precipitation
Highest chance: Wednesday 66%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 88°F
- 63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSW 226°
- Humidity: 29%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 86°F
- 63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSW 213°
- Humidity: 32%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 84°F
- 61°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphSSW 192°
- Humidity: 45%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 59°F
Rain
- Precip. probability: 66%
- Precipitation: 0.51"
- Wind: 13mphS 187°
- Humidity: 60%
- UV index: 5
- Sunrise: 7:00 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 68°F
- 55°F
Scattered Thunderstorms
- Precip. probability: 62%
- Precipitation: 0.16"
- Wind: 11mphSW 227°
- Humidity: 72%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 57°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphWNW 289°
- Humidity: 59%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 81°F
- 59°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphN 357°
- Humidity: 41%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 79°F
- 57°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphW 271°
- Humidity: 43%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 75°F
- 55°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 11mphWSW 258°
- Humidity: 50%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 73°F
- 55°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphW 269°
- Humidity: 50%
- UV index: 5
- Sunrise: 7:05 am PDT
- Sunset: 6:02 pm PDT
- details ▼
And a mix of sun-filled, overcast, wet and stormy weather is predicted.
Rainfall is forecasted for Wednesday and Thursday.
There will be a considerable variation in temperature in the upcoming days. Highs will range from 68°F to 87.8°F, while the low temperature range extends from 55.4°F to 62.6°F.
Today is the hottest day, with a maximum temperature of 87.8°F; the coldest day will be Thursday, with a maximum of 68°F.
Rainfall is forecasted for Wednesday and Thursday.
There will be a considerable variation in temperature in the upcoming days. Highs will range from 68°F to 87.8°F, while the low temperature range extends from 55.4°F to 62.6°F.
Today is the hottest day, with a maximum temperature of 87.8°F; the coldest day will be Thursday, with a maximum of 68°F.
Updated: Oct 18, 2026 @ 10:24:03 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, sunny and dry conditions are anticipated.
Today, the highest temperature will be 87.8°F, while the lowest temperature will be 62.6°F.
The highest temperature today will be relatively higher than the average maximum temperature in October. The lowest temperature will be also a few degrees higher than the average low of 58.5°F.
The highest temperature today will be relatively higher than the average maximum temperature in October. The lowest temperature will be also a few degrees higher than the average low of 58.5°F.
On Sunday, in Guasti, sunrise will be at 6:58 am and sunset at 6:12 pm (PDT).
Today in Guasti, the daylight will last for 11h and 14min.
