Hazardous Weather Conditions
Current conditions at
FW0058 Santa Ana Fire (F0058)
Lat: 33.74333°NLon: 117.86783°WElev: 108.14ft.NA
69°F
21°C
| Humidity | 84% |
| Wind Speed | ESE 0 MPH |
| Barometer | 29.86 in (1011.18 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | NA |
| Last update | 30 Jul 03:31 AM PDT |
Extended Forecast for
Tustin CA
Extreme Heat Warning July 31, 10:00am until August 2, 08:00pm
Overnight

Low: 67 °F
Mostly Cloudy
Thursday

High: 86 °F
Becoming
SunnyThursday Night

Low: 68 °F
Increasing
CloudsFriday

High: 89 °F
Mostly Sunny
Friday Night

Low: 69 °F
Patchy Fog
Saturday
High: 91 °F
Patchy Fog
then SunnySaturday Night

Low: 70 °F
Increasing
CloudsSunday
High: 89 °F
Patchy Fog
then SunnySunday Night

Low: 69 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 67. Calm wind.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 86. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 89. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 91.
Saturday Night
Increasing clouds, with a low around 70.
Sunday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 89.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Tustin CA
33.73°N 117.82°W (Elev. 92 ft)
33.73°N 117.82°W (Elev. 92 ft)
12:36 am PDT Jul 30, 2026
3am PDT Jul 30, 2026-6pm PDT Aug 5, 2026



