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

FW0058 Santa Ana Fire (F0058)

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

NA

70°F

21°C

Humidity 85%
Wind Speed SSE 1 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 65°F (18°C)
Visibility NA
Last update 04 Aug 07:45 AM PDT
Extended Forecast for

Tustin CA

  • Today

    Today: Sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 85. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 85 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 87 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 70.

    Low: 70 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 87.

    High: 87 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 70.

    Low: 70 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 88.

    High: 88 °F

    Becoming
    Sunny

Detailed Forecast

Today
Sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tonight
Increasing clouds, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 85. Light southwest wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 87. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 70.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 87.
Friday Night
Increasing clouds, with a low around 70.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 88.
Saturday Night
Increasing clouds, with a low around 70.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 69.
Monday
Mostly sunny, with a high near 86.
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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:
3:01 am PDT Aug 4, 2026
Forecast Valid:
8am PDT Aug 4, 2026-6pm PDT Aug 10, 2026
 
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Additional Resources

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Chance of Precipitation