Weather forecast for todaySan Juan Capistrano, CA

Weather forecast for today

Current condition 1:34 pm PDT

  • 91°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 9mphE 80°
  • Humidity: 18%
  • Dewpoint: 41°F
  • Pressure: 29.96"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
Currently, scattered clouds are present, allowing some sunlight through.
The temperature is a tropical 91.4°F. The present temperature is at its highest of the day.

Saturday Oct 17, 2026

  • 91°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphESE 121°
  • Humidity: 22%
  • UV index: 6
  • Sunrise: 6:57 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
On Saturday, October 17, expect a mix of sun and clouds throughout the day.
A remarkable high of a hot 91.4°F during the day and a stark low of an enjoyable 64.4°F at night are expected.
The forecast high of 91.4°F aligns more closely with September's typical high of 77.4°F than with October's usual 73.2°F.
Sunrise was at 6:57 am and sunset will be at 6:14 pm; the daylight will last for 11h and 17min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 3 pm 91°C.
Coldest hour: 11 pm 72°C.

Chance of precipitation

Highest chance: 2 pm - 11 pm 0%.

Hourly weather forecast

  • 2 pm
  • 91°F
  • Feels like:
    91°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphE 97°
  • Humidity: 18%
  • Pressure: 29.94"Hg
  • Visibility: 4mi
  • UV index: 5
  • ▼
  • 3 pm
  • 91°F
  • Feels like:
    91°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphESE 104°
  • Humidity: 19%
  • Pressure: 29.91"Hg
  • Visibility: 4mi
  • UV index: 3
  • ▼
  • 4 pm
  • 90°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphESE 114°
  • Humidity: 21%
  • Pressure: 29.91"Hg
  • Visibility: 4mi
  • UV index: 2
  • ▼
  • 5 pm
  • 86°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSSE 150°
  • Humidity: 26%
  • Pressure: 29.91"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 6 pm
  • 82°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSE 144°
  • Humidity: 31%
  • Pressure: 29.94"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunset: 6:14 pm
  • 7 pm
  • 79°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphESE 107°
  • Humidity: 33%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphE 92°
  • Humidity: 39%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 41°
  • Humidity: 41%
  • Pressure: 29.97"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 10 pm
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 54°
  • Humidity: 42%
  • Pressure: 29.97"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 11 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNE 56°
  • Humidity: 43%
  • Pressure: 29.97"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
For the rest of Saturday, primarily cloudy and occasionally dry and sunny weather is forecasted.
The temperature will be between a maximum of 91.4°F and a minimum of 71.6°F. The hottest part of the day will be at 2 pm and 3 pm.
Today, temperatures will be more comparable to the climate of September than the usual maximum in October. Forecasts indicate a night temperature a few degrees higher than the usual October minimum of 60.3°F.
Updated: Oct 17, 2026 @ 20:34:54 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 1:34 pm PDT is 91.4°F.

On Saturday, in San Juan Capistrano, some passing clouds may drift through, but the sun will shine at times.

Today, the maximum temperature will be 91.4°F, while the minimum temperature will be 64.4°F.
The maximum temperature will be noticeably higher than the average highest temperature of 73.2°F in October. Today, the lowest temperature will be slightly warmer than the average low temperature.

On Saturday, in San Juan Capistrano, sunrise was at 6:57 am and sunset will be at 6:14 pm (PDT).

In San Juan Capistrano, today, there will be 11h and 17min of daylight.