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

71°F

22°C

Humidity 65%
Wind Speed SE 2 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 14 Mar 06:00 PM PDT
Extended Forecast for

Tustin CA

Heat Advisory March 16, 10:00am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Patchy fog between 8pm and 5am. Otherwise, mostly cloudy, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.

    High: 87 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Southwest wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 94. Light west wind increasing to 5 to 10 mph in the afternoon.

    High: 94 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. West wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog between 8pm and 5am. Otherwise, mostly cloudy, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 55. Southwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 94. Light west wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. West wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 95.
Thursday Night
Clear, with a low around 60.
Friday
Sunny, with a high near 96.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 91.
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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:
12:54 pm PDT Mar 14, 2026
Forecast Valid:
6pm PDT Mar 14, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

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Chance of Precipitation