Weather forecast for todaySan Ysidro, CA

Weather forecast for today

Current condition 3:06 am PST

  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 4mphE 100°
  • Humidity: 84%
  • Dewpoint: 54°F
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In San Ysidro, currently, the sky is a brilliant shade of blue with no cloud cover.
The temperature is a mild 57.2°F. The current temperature is almost at the minimum-predicted 60.8°F for today.

Tuesday Nov 3, 2026

  • 73°F
  • 61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 14mphWNW 297°
  • Humidity: 65%
  • UV index: 5
  • Sunrise: 6:07 am PST
  • Sunset: 4:55 pm PST
  • ▼
Today, expect plenty of sunshine and only a few scattered clouds.
Temperature is predicted to swing from a high of a warm 73.4°F to a low of an enjoyable 60.8°F.
This predicted maximum temperature is expected to mirror November's typical high of 70.3°F.
Sunrise will be at 6:07 am and sunset at 4:55 pm; the daylight will last for 10h and 49min.

Hourly overview

Hourly temperatures

Warmest period: 10 am - 2 pm 72°C.
Coldest hour: 6 am 57°C.

Chance of precipitation

Highest chance: 10 pm 24%.

Hourly weather forecast

  • 4 am
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphESE 103°
  • Humidity: 82%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphESE 103°
  • Humidity: 78%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:07 am
  • 8 am
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphE 99°
  • Humidity: 63%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 72°F
  • Feels like:
    72°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNW 327°
  • Humidity: 57%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 12 pm
  • 72°F
  • Feels like:
    72°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphW 281°
  • Humidity: 60%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 13mphWNW 281°
  • Humidity: 66%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 13mphWNW 285°
  • Humidity: 68%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:55 pm
  • 6 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphWNW 297°
  • Humidity: 77%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 8mphNW 313°
  • Humidity: 79%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphNW 315°
  • Humidity: 79%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in San Ysidro, a combination of cloudy and dry and sunny weather is forecasted.
The temperature will be between a maximum of 73.4°F and a minimum of 57.2°F. The warmest part of the day is anticipated around 1 pm.
The forecasted high will be comparable to the typical November maximum of 70.3°F. The lowest temperature is expected to be also relatively higher than the average minimum in November, typically 56.1°F.
Updated: Nov 3, 2026 @ 11:06:56 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 3:06 am PST, the temperature is 57.2°F.

On Tuesday, sunshine will prevail for most of the day.

Today, the highest temperature will be 73.4°F, while the lowest temperature will be 60.8°F.
The maximum temperature will be in line with the average highest temperature of 70.3°F in November. The lowest temperature will be relatively higher than the average low of 56.1°F.

On Tuesday, in San Ysidro, sunrise will be at 6:07 am and sunset at 4:55 pm (PST).

In San Ysidro, today, there will be 10h and 49min of daylight.