Weather forecast for todayTustin, CA

Weather forecast for today

Current condition 7:17 pm PDT

  • 75°F
  • Feels like:
    75°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 4mphSSW 200°
  • Humidity: 59%
  • Dewpoint: 59°F
  • Pressure: 29.84"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Tustin, currently, the sky is a brilliant shade of blue with no cloud cover.
The temperature is a warm 75.2°F. The current temperature is still relatively far from the lowest expected temperature of 62.6°F.

Monday Oct 19, 2026

  • min.
  • 63°F
Mostly Clear
Mostly Clear
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 4mphSSE 155°
  • Humidity: 81%
  • UV index: 0
  • Sunrise: 6:59 am PDT
  • Sunset: 6:12 pm PDT
  • ▼
In Tustin, during the evening and into the night, mostly clear conditions should hold steady.
The lowest temperature will be a breezy 62.6°F.
Sunrise was at 6:59 am and sunset at 6:12 pm; the daylight lasted for 11h and 13min.

Hourly overview

Hourly temperatures

Warmest hour: 8 pm 73°C.
Minimum temperature: 64°C.

Chance of precipitation

Highest chance: 3 am 20%.

Hourly weather forecast

  • 8 pm
  • 73°F
  • Feels like:
    73°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphS 189°
  • Humidity: 65%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphS 191°
  • Humidity: 70%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphS 185°
  • Humidity: 75%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphS 173°
  • Humidity: 81%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 68°F
  • Feels like:
    68°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphS 178°
  • Humidity: 85%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 66°F
  • Feels like:
    66°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSSE 149°
  • Humidity: 88%
  • Pressure: 29.85"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 2 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 1mphESE 110°
  • Humidity: 90%
  • Pressure: 29.85"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 3 am
  • 64°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 1mphSE 145°
  • Humidity: 89%
  • Pressure: 29.83"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 4 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 1mphESE 113°
  • Humidity: 92%
  • Pressure: 29.83"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 5 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 1mphESE 114°
  • Humidity: 92%
  • Pressure: 29.83"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
During the evening and for the rest of the night, the weather will be unstable. The temperature will vary between a maximum of 73.4°F and a minimum of 68°F.
Updated: Oct 20, 2026 @ 02:17:57 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 7:17 pm PDT, the temperature is 75.2°F.

On Monday, broadly clear skies are expected.

On Monday, in Tustin, sunrise was at 6:59 am and sunset at 6:12 pm (PDT).

Today, the daylight lasted for 11h and 13min.