National Weather Service Forecast for: 2 Miles NNE Tustin CA
Issued by: National Weather Service San Diego, CA
Updated: 12:34 am PDT Aug 20, 2026
 
Overnight

Overnight: Mostly clear, with a low around 69. Calm wind.
Mostly Clear
Thursday

Thursday: Patchy fog between 8am and 11am.  Otherwise, mostly sunny, with a high near 90. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Patchy Fog
then Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm  in the evening.
Partly Cloudy
Friday

Friday: Sunny, with a high near 90. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 70. Southwest wind around 5 mph becoming calm  in the evening.
Mostly Clear
Saturday

Saturday: Sunny, with a high near 90.
Sunny
Saturday
Night
Saturday Night: Mostly clear, with a low around 70.
Mostly Clear
Sunday

Sunday: Sunny, with a high near 91.
Sunny
Sunday
Night
Sunday Night: Mostly clear, with a low around 70.
Mostly Clear
Lo 69 °F Hi 90 °F Lo 69 °F Hi 90 °F Lo 70 °F Hi 90 °F Lo 70 °F Hi 91 °F Lo 70 °F

 

Overnight
 
Mostly clear, with a low around 69. Calm wind.
Thursday
 
Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 90. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
 
Partly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.
Friday
 
Sunny, with a high near 90. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
 
Mostly clear, with a low around 70. Southwest wind around 5 mph becoming calm in the evening.
Saturday
 
Sunny, with a high near 90.
Saturday Night
 
Mostly clear, with a low around 70.
Sunday
 
Sunny, with a high near 91.
Sunday Night
 
Mostly clear, with a low around 70.
Monday
 
Sunny, with a high near 92.
Monday Night
 
Mostly clear, with a low around 71.
Tuesday
 
Sunny, with a high near 93.
Tuesday Night
 
Mostly clear, with a low around 72.
Wednesday
 
Sunny, with a high near 93.

 

Forecast from NOAA-NWS for 2 Miles NNE Tustin CA.