Hazardous Weather Conditions
Current conditions at
FW0058 Santa Ana Fire (F0058)
Lat: 33.74333°NLon: 117.86783°WElev: 108.14ft.NA
103°F
39°C
| Humidity | 31% |
| Wind Speed | SW 4 MPH |
| Barometer | 29.83 in (1010.16 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | NA |
| Heat Index | 108°F (42°C) |
| Last update | 09 Sep 03:45 PM PDT |
Extended Forecast for
Tustin CA
Extreme Heat Warning September 9, 04:24pm until September 10, 08:00pm
NOW until 8:00pm Thu
Extreme Heat Warning
Tonight
Low: 76 °F
Mostly Clear
Thursday
High: 95 °F
Sunny
Thursday Night
Low: 72 °F
Mostly Clear
Friday
High: 88 °F
Sunny
Friday Night
Low: 68 °F
Patchy Fog
Saturday
High: 84 °F
Patchy Fog
then SunnySaturday Night
Low: 66 °F
Mostly Clear
Sunday
High: 82 °F
Sunny
Detailed Forecast
Tonight
Mostly clear, with a low around 76. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 95. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 72. South wind around 5 mph.
Friday
Sunny, with a high near 88. Southwest wind 5 to 10 mph.
Friday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Tustin CA
33.73°N 117.82°W (Elev. 92 ft)
33.73°N 117.82°W (Elev. 92 ft)
12:27 pm PDT Sep 9, 2026
4pm PDT Sep 9, 2026-6pm PDT Sep 16, 2026
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