Weather forecast for 10 daysSan Juan Bautista, CA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 95°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphWSW 243°
  • Humidity: 25%
  • UV index: 5
  • Sunrise: 7:15 am PDT
  • Sunset: 6:27 pm PDT
  • ▼
On Saturday, in San Juan Bautista, sunny conditions are expected to continue.
Day and night temperatures will contrast sharply, ranging from a peak of a fiery hot 95°F to a low of a crisp 50°F.
Today, the forecasted high of 95°F is more in line with September's average of 83.3°F than October's 75.4°F.
Sunrise was at 7:15 am and sunset will be at 6:27 pm; the daylight will last for 11h and 11min.

Sunday Oct 18, 2026

  • 75°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 15mphSW 230°
  • Humidity: 56%
  • UV index: 5
  • Sunrise: 7:16 am PDT
  • Sunset: 6:25 pm PDT
  • ▼
On Sunday, in San Juan Bautista, intermittent cloud cover is expected, allowing for some sunshine.
The temperature will vary between a maximum of a moderately hot 75.2°F and a minimum of a fresh 50°F.
The temperature for tomorrow is anticipated to correspond with the average October peak of 75.4°F.
Sunrise will be at 7:16 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 9min.

10-day overview

Daily temperatures

Warmest day: today 95°C.
Minimum temperature: 68°C.

Chance of precipitation

Highest chance: Wednesday 47%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 95°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphWSW 243°
  • Humidity: 25%
  • UV index: 5
  • Sunrise: 7:15 am PDT
  • Sunset: 6:27 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 75°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 15mphSW 230°
  • Humidity: 56%
  • UV index: 5
  • Sunrise: 7:16 am PDT
  • Sunset: 6:25 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 14mphWSW 244°
  • Humidity: 65%
  • UV index: 5
  • Sunrise: 7:17 am PDT
  • Sunset: 6:24 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 48°F
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0.08"
  • Wind: 11mphSW 220°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:18 am PDT
  • Sunset: 6:23 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 68°F
  • 50°F
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 0.2"
  • Wind: 9mphNNE 22°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:19 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 13mphSW 235°
  • Humidity: 77%
  • UV index: 4
  • Sunrise: 7:20 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 70°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 12mphWSW 245°
  • Humidity: 70%
  • UV index: 5
  • Sunrise: 7:21 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 72°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 12mphSW 236°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:22 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 73°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 12mphSW 230°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:23 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 12mphWSW 237°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:24 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
Over the next ten days, a mix of primarily dull and occasionally mostly clear and rain-filled weather is expected.
Rain is expected on Tuesday and Wednesday.
Temperature differences will be noticeable across the forecast period. Maximum temperatures are forecasted between 68°F and 95°F, while fluctuations in the night’s lowest temperature will be minimal, as night temperatures will lie between 46.4°F and 50°F.
Today is the hottest day, with a maximum temperature of 95°F; Monday, Wednesday and Thursday, with the highest temperature of 68°F, will be the coldest days.
Updated: Oct 17, 2026 @ 15:44:28 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in San Juan Bautista, sunny conditions are expected to continue.

Today, the highest temperature will be 95°F, while the lowest temperature will be 50°F.
The highest temperature today will be notably higher than the average maximum of 75.4°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in San Juan Bautista, sunrise was at 7:15 am and sunset will be at 6:27 pm (PDT).

In San Juan Bautista, California, today, there will be 11h and 11min of daylight.

Tomorrow, a partly cloudy sky is anticipated.

Tomorrow, the maximum temperature will be 75.2°F, while the minimum temperature will be 50°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in San Juan Bautista, sunrise will be at 7:16 am and sunset at 6:25 pm (PDT).

Tomorrow, the daylight will last for 11h and 9min.