National Weather Service Forecast for: Mission Viejo CA
Issued by: National Weather Service San Diego, CA
Updated: 1:35 am PDT Jun 14, 2025
 
Today

Today: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Patchy Fog
then Mostly
Sunny
Tonight

Tonight: Partly cloudy, with a low around 61. Northwest wind around 5 mph becoming calm  after midnight.
Partly Cloudy

Sunday

Sunday: Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Sunny

Sunday
Night
Sunday Night: Mostly clear, with a low around 62. West wind around 5 mph becoming calm  in the evening.
Mostly Clear

Monday

Monday: Sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Sunny

Monday
Night
Monday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 62.
Patchy Fog

Tuesday

Tuesday: Mostly sunny, with a high near 83.
Mostly Sunny

Tuesday
Night
Tuesday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 62.
Patchy Fog

Wednesday

Wednesday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 82.
Patchy Fog
then Sunny
Hi 83 °F Lo 61 °F Hi 85 °F Lo 62 °F Hi 83 °F Lo 62 °F Hi 83 °F Lo 62 °F Hi 82 °F

 

Today
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Tonight
 
Partly cloudy, with a low around 61. Northwest wind around 5 mph becoming calm after midnight.
Sunday
 
Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
 
Mostly clear, with a low around 62. West wind around 5 mph becoming calm in the evening.
Monday
 
Sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
 
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 62.
Tuesday
 
Mostly sunny, with a high near 83.
Tuesday Night
 
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 62.
Wednesday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82.
Wednesday Night
 
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 62.
Juneteenth
 
Patchy fog. Otherwise, mostly sunny, with a high near 81.
Thursday Night
 
Patchy fog. Otherwise, partly cloudy, with a low around 62.
Friday
 
Patchy fog. Otherwise, mostly sunny, with a high near 80.

 

Forecast from NOAA-NWS for Mission Viejo CA.