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

FREMONT CANYON (FRCC1)

Lat: 33.81114°NLon: 117.70836°WElev: 1781.0ft.

NA

80°F

27°C

Humidity 31%
Wind Speed SW 10 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index79°F (26°C)
Last update 18 Oct 04:51 PM PDT
Extended Forecast for

6 Miles ENE Tustin CA

  • Tonight

    Tonight: Clear, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after 11am. Partly sunny, with a high near 73. Chance of precipitation is 50%.

    High: 73 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 55. Chance of precipitation is 90%.

    Low: 55 °F

    Showers

  • Thursday

    Thursday: Showers. Mostly cloudy, with a high near 68.

    High: 68 °F

    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 11pm. Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Showers then
    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm.
Tuesday
Patchy fog before 11am. Otherwise, sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 73. Chance of precipitation is 50%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 55. Chance of precipitation is 90%.
Thursday
Showers. Mostly cloudy, with a high near 68.
Thursday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 52.
Friday
Sunny, with a high near 70.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Tustin CA
 33.78°N 117.72°W (Elev. 833 ft)
Last Update:
1:11 pm PDT Oct 18, 2026
Forecast Valid:
5pm PDT Oct 18, 2026-6pm PDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation