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Frontier Park Tustin, CA Weather Forecast

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Frontier Park Tustin, CA Weather Forecast

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Frontier Park Tustin CA weather - Clear - 74°F
Clear
74°F
Updated 3:40 am
Feels Like 75°F
Humidity 81%
Wind N 0 mph
Barometer  29.85 in
Dew Point 68°F
Frontier Park Tustin CA weather - Clear - 23°C
Clear
23°C
Updated 3:40 am
Feels Like 24°C
Humidity 81%
Wind N 0 km/h
Barometer  101.1 kPa
Dew Point 20°C
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Frontier Park Tustin Weather Forecast

TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Frontier Park Tustin, CA Weather - Today Patchy Fog Frontier Park Tustin, CA Weather - Tonight Patchy Fog Frontier Park Tustin, CA Weather - Monday Patchy Fog Frontier Park Tustin, CA Weather - Monday Night Patchy Fog Frontier Park Tustin, CA Weather - Tuesday Patchy Fog Frontier Park Tustin, CA Weather - Tuesday Night Partly Cloudy Frontier Park Tustin, CA Weather - Wednesday Partly Cloudy Frontier Park Tustin, CA Weather - Wednesday Night Partly Cloudy Frontier Park Tustin, CA Weather - Thursday Partly Cloudy Frontier Park Tustin, CA Weather - Thursday Night Mostly Clear Frontier Park Tustin, CA Weather - Friday Partly Cloudy Frontier Park Tustin, CA Weather - Friday Night Partly Cloudy
Patchy Fog Patchy Fog Patchy Fog Patchy Fog Patchy Fog Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Partly Cloudy Partly Cloudy
Hi: 89°FHi: 32°C
 Lo: 66°FLo: 19°C Hi: 83°FHi: 28°C
 Lo: 63°FLo: 17°C Hi: 87°FHi: 31°C
 Lo: 64°FLo: 18°C Hi: 88°FHi: 31°C
 Lo: 64°FLo: 18°C Hi: 88°FHi: 31°C
 Lo: 65°FLo: 18°C Hi: 90°FHi: 32°C
 Lo: 67°FLo: 19°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1243 AM PDT Sun Aug 30 2026 Frontier Park Tustin, CA Weather - WeatherWorld.com

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Frontier Park Tustin Forecast Discussion

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Issued: 224 AM PDT Sun Aug 30 2026

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...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...

...UPDATED AVIATION DISCUSSION...

Patchy low clouds are developing over the coastal areas and far western valleys this morning with just a few high clouds elsewhere. Marine layer low clouds will continue to develop through the morning with the greatest coverage in San Diego County, then clear by late morning.

Satellite water vapor imagery shows an upper leve...