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

61°F

16°C

Humidity 86%
Wind Speed SSE 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 29 Mar 01:30 AM PDT
Extended Forecast for

Tustin CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 87 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 57. Southwest wind around 5 mph becoming calm after midnight.

    Low: 57 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 79. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 59. Southwest wind around 5 mph.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 76.

    High: 76 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 11pm. Mostly cloudy, with a low around 58. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 58. Calm wind.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 57. Southwest wind around 5 mph becoming calm after midnight.
Monday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 79. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 59. Southwest wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 76.
Tuesday Night
A slight chance of showers after 11pm. Mostly cloudy, with a low around 58. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 74.
Wednesday Night
Mostly cloudy, with a low around 56.
Thursday
Partly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 82.
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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:
12:16 am PDT Mar 29, 2026
Forecast Valid:
1am PDT Mar 29, 2026-6pm PDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation