National Weather Service Forecast for: 3 Miles NE Tustin CA
Issued by: National Weather Service San Diego, CA
Updated: 12:18 am PDT Sep 13, 2026
 
Overnight

Overnight: Mostly cloudy, with a low around 66. Southeast wind around 5 mph.
Mostly Cloudy
 Sunday

Sunday: Partly sunny, then gradually becoming sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Becoming
Sunny
 Sunday
Night
Sunday Night: Increasing clouds, with a low around 65. Southwest wind around 5 mph becoming southeast after midnight.
Increasing
Clouds
 Monday

Monday: Partly sunny, then gradually becoming sunny, with a high near 84. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Becoming
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 63. Southeast wind around 5 mph.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 84.
Sunny
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 62.
Partly Cloudy
 Wednesday

Wednesday: Sunny, with a high near 83.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 62.
Mostly Clear
Lo 66 °F Hi 85 °F Lo 65 °F Hi 84 °F Lo 63 °F Hi 84 °F Lo 62 °F Hi 83 °F Lo 62 °F

 

Overnight
 
 Mostly cloudy, with a low around 66. Southeast wind around 5 mph.
Sunday
 
 Partly sunny, then gradually becoming sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
 
 Increasing clouds, with a low around 65. Southwest wind around 5 mph becoming southeast after midnight.
Monday
 
 Partly sunny, then gradually becoming sunny, with a high near 84. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
 
 Mostly clear, with a low around 63. Southeast wind around 5 mph.
Tuesday
 
 Sunny, with a high near 84.
Tuesday Night
 
 Partly cloudy, with a low around 62.
Wednesday
 
 Sunny, with a high near 83.
Wednesday Night
 
 Mostly clear, with a low around 62.
Thursday
 
 Sunny, with a high near 83.
Thursday Night
 
 Clear, with a low around 63.
Friday
 
 Sunny, with a high near 88.
Friday Night
 
 Clear, with a low around 65.
Saturday
 
 Sunny, with a high near 91.

 

Forecast from NOAA-NWS for 3 Miles NE Tustin CA.