Weather forecast for todaySan Jacinto, CA

Weather forecast for today

Current condition 4:17 am PST

  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 1mphNW 320°
  • Humidity: 70%
  • Dewpoint: 45°F
  • Pressure: 30.05"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in San Jacinto, a cloudless and clear sky stretches as far as the eye can see.
The temperature is a mild 55.4°F. The current temperature is near the lowest expected 51.8°F for today.

Monday Oct 26, 2026

  • 81°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphWNW 291°
  • Humidity: 45%
  • UV index: 5
  • Sunrise: 7:02 am PDT
  • Sunset: 6:01 pm PDT
  • ▼
Today, in San Jacinto, conditions remain stable and sunny, with little cloud presence.
A substantial temperature fluctuation from a moderately hot 80.6°F at its peak to a crisp 51.8°F at its lowest point is anticipated.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at 80.6°F.
The forecasted maximum temperature will be a couple of degrees higher than October's typical high of 76.5°F.
Sunrise will be at 7:02 am and sunset at 6:01 pm; the daylight will last for 10h and 59min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 79°C.
Coldest hour: 6 am 55°C.

Chance of precipitation

Highest chance: 10 pm - 12 am 2%.

Hourly weather forecast

  • 6 am
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphENE 71°
  • Humidity: 70%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:02 am
  • 8 am
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphENE 72°
  • Humidity: 68%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphWNW 286°
  • Humidity: 44%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphW 260°
  • Humidity: 32%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWSW 259°
  • Humidity: 27%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphW 274°
  • Humidity: 27%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWNW 292°
  • Humidity: 36%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:01 pm
  • 8 pm
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphN 352°
  • Humidity: 54%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphENE 76°
  • Humidity: 64%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in San Jacinto clear skies and sunny weather are expected.
The temperature will vary between a minimum of 53.6°F and a maximum of 78.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature is expected to be slightly warmer than the average peak in October, which is 76.5°F. The night temperature will be also alike with the standard October low of 52.9°F.
Updated: Oct 26, 2026 @ 12:17:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 4:17 am PST, the temperature is 55.4°F.

Today, in San Jacinto, skies will stay clear and sunny.

Today, the highest temperature will be 80.6°F, while the lowest temperature will be 51.8°F. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is computed to be 80.6°F.
The highest temperature will be a couple of degrees higher than the average maximum of 76.5°F in October. The lowest temperature will be in line with the average low of 52.9°F.

On Monday, in San Jacinto, sunrise will be at 7:02 am and sunset at 6:01 pm (PDT).

In San Jacinto, today, there will be 10h and 59min of daylight.