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

89°F

32°C

Humidity 24%
Wind Speed N 2 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 48°F (9°C)
Visibility NA
Heat Index86°F (30°C)
Last update 16 Oct 07:15 PM PDT
Extended Forecast for

Tustin CA

Heat Advisory October 16, 07:41pm until October 17, 08:00pm
Wind Advisory October 16, 07:41pm until October 17, 12:00pm
Click here for hazard details and duration
Heat Advisory
Wind Advisory
  •  
    Heat Advisory October 16, 07:41pm until October 17, 08:00pm
    Wind Advisory October 16, 07:41pm until October 17, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 92. East wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 92 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. South wind around 5 mph becoming calm.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. West wind around 5 mph becoming calm.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 62.

    Low: 62 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 74. East wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 92. East wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 68. South wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 66. West wind around 5 mph becoming calm.
Monday
Sunny, with a high near 84.
Monday Night
Increasing clouds, with a low around 62.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 60.
Wednesday
Showers likely. Mostly cloudy, with a high near 71.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 59.
Thursday
A chance of showers. Partly sunny, with a high near 69.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tustin CA
 33.75°N 117.82°W (Elev. 112 ft)
Last Update:
1:05 pm PDT Oct 16, 2026
Forecast Valid:
7pm PDT Oct 16, 2026-6pm PDT Oct 23, 2026
 
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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