National Weather Service Forecast for: Mount Wilson CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 1:42 pm PDT Jun 8, 2025
 
Tonight

Tonight: Mostly clear, with a low around 65. Southwest wind around 5 mph becoming north northwest after midnight.
Mostly Clear
Monday

Monday: Sunny, with a high near 77. North wind around 5 mph becoming south southeast in the afternoon.
Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 69. Calm wind becoming west northwest around 5 mph in the evening.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 64. West wind around 5 mph.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 78.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 61.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 75.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 59.
Mostly Clear
Lo 65 °F Hi 77 °F Lo 69 °F Hi 80 °F Lo 64 °F Hi 78 °F Lo 61 °F Hi 75 °F Lo 59 °F

 

Tonight
 
Mostly clear, with a low around 65. Southwest wind around 5 mph becoming north northwest after midnight.
Monday
 
Sunny, with a high near 77. North wind around 5 mph becoming south southeast in the afternoon.
Monday Night
 
Mostly clear, with a low around 69. Calm wind becoming west northwest around 5 mph in the evening.
Tuesday
 
Sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 64. West wind around 5 mph.
Wednesday
 
Sunny, with a high near 78.
Wednesday Night
 
Mostly clear, with a low around 61.
Thursday
 
Sunny, with a high near 75.
Thursday Night
 
Mostly clear, with a low around 59.
Friday
 
Mostly sunny, with a high near 73.
Friday Night
 
Mostly clear, with a low around 58.
Saturday
 
Sunny, with a high near 75.
Saturday Night
 
Mostly clear, with a low around 60.
Sunday
 
Sunny, with a high near 78.

 

Forecast from NOAA-NWS for Mount Wilson CA.