National Weather Service Forecast for: Tustin CA
Issued by: National Weather Service San Diego, CA
Updated: 3:02 am PDT Apr 16, 2025
 
Overnight

Overnight: Cloudy, with a low around 53. Southwest wind around 5 mph.
Cloudy

Wednesday

Wednesday: Patchy drizzle before 11am.  Cloudy through mid morning, then gradual clearing, with a high near 65. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Patchy
Drizzle then
Mostly Sunny
Wednesday
Night
Wednesday Night: Increasing clouds, with a low around 52. Southwest wind 5 to 10 mph.
Increasing
Clouds
Thursday

Thursday: Mostly cloudy, with a high near 64. Southwest wind 5 to 10 mph.
Mostly Cloudy

Thursday
Night
Thursday Night: A slight chance of showers after 11pm.  Mostly cloudy, with a low around 54. Southwest wind 5 to 10 mph.  Chance of precipitation is 20%.
Slight Chance
Showers
Friday

Friday: A slight chance of showers.  Mostly cloudy, with a high near 62. Chance of precipitation is 20%.
Slight Chance
Showers
Friday
Night
Friday Night: Partly cloudy, with a low around 50.
Partly Cloudy

Saturday

Saturday: Sunny, with a high near 72.
Sunny

Saturday
Night
Saturday Night: Mostly clear, with a low around 52.
Mostly Clear

Lo 53 °F Hi 65 °F Lo 52 °F Hi 64 °F Lo 54 °F Hi 62 °F Lo 50 °F Hi 72 °F Lo 52 °F

 

Overnight
 
Cloudy, with a low around 53. Southwest wind around 5 mph.
Wednesday
 
Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 65. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
 
Increasing clouds, with a low around 52. Southwest wind 5 to 10 mph.
Thursday
 
Mostly cloudy, with a high near 64. Southwest wind 5 to 10 mph.
Thursday Night
 
A slight chance of showers after 11pm. Mostly cloudy, with a low around 54. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
 
A slight chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 20%.
Friday Night
 
Partly cloudy, with a low around 50.
Saturday
 
Sunny, with a high near 72.
Saturday Night
 
Mostly clear, with a low around 52.
Sunday
 
Sunny, with a high near 73.
Sunday Night
 
Partly cloudy, with a low around 52.
Monday
 
Mostly sunny, with a high near 73.
Monday Night
 
Partly cloudy, with a low around 53.
Tuesday
 
Mostly sunny, with a high near 71.

 

Forecast from NOAA-NWS for Tustin CA.