National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

FW0058 Santa Ana Fire (F0058)

Lat: 33.74333°NLon: 117.86783°WElev: 108.14ft.

NA

86°F

30°C

Humidity 22%
Wind Speed NNW 7 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 43°F (6°C)
Visibility NA
Heat Index83°F (28°C)
Last update 15 Oct 08:45 PM PDT
Extended Forecast for

Tustin CA

Heat Advisory October 15, 09:10pm until October 17, 08:00pm
Wind Advisory October 15, 09:10pm until October 17, 12:00pm
Click here for hazard details and duration
Heat Advisory
Wind Advisory
  •  
    Heat Advisory October 15, 09:10pm until October 17, 08:00pm
    Wind Advisory October 15, 09:10pm until October 17, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 72 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 95. Breezy, with an east wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 95 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. East wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. East wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. Calm wind becoming northeast around 5 mph after midnight.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 72. Northeast wind 15 to 20 mph, with gusts as high as 35 mph.
Friday
Sunny, with a high near 95. Breezy, with an east wind 15 to 25 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 74. East wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 92. East wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 68. Calm wind becoming northeast around 5 mph after midnight.
Sunday
Sunny, with a high near 89.
Sunday Night
Clear, with a low around 65.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59.
Wednesday
Showers likely. Mostly cloudy, with a high near 71.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 58.
Thursday
A chance of showers. Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tustin CA
 33.73°N 117.82°W (Elev. 92 ft)
Last Update:
3:39 pm PDT Oct 15, 2026
Forecast Valid:
9pm PDT Oct 15, 2026-6pm PDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation