National Weather Service Forecast for: Fillmore CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 11:27 am PDT Jul 12, 2026
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 91. West southwest wind around 10 mph.
Partly Sunny
Tonight

Tonight: Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm  in the evening.
Mostly Cloudy
Monday

Monday: Mostly sunny, with a high near 92. Light south wind becoming southwest 5 to 10 mph in the morning.
Mostly Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 64. Southwest wind around 5 mph becoming calm  in the evening.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 95. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 67.
Mostly Clear
Wednesday

Wednesday: Sunny and hot, with a high near 101.
Hot
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 67.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 95.
Sunny
Hi 91 °F Lo 65 °F Hi 92 °F Lo 64 °F Hi 95 °F Lo 67 °F Hi 101 °F Lo 67 °F Hi 95 °F

Extreme Heat Watch
 

This Afternoon
 
Partly sunny, with a high near 91. West southwest wind around 10 mph.
Tonight
 
Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.
Monday
 
Mostly sunny, with a high near 92. Light south wind becoming southwest 5 to 10 mph in the morning.
Monday Night
 
Mostly clear, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
 
Sunny, with a high near 95. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
 
Mostly clear, with a low around 67.
Wednesday
 
Sunny and hot, with a high near 101.
Wednesday Night
 
Mostly clear, with a low around 67.
Thursday
 
Sunny, with a high near 95.
Thursday Night
 
Mostly clear, with a low around 64.
Friday
 
Sunny, with a high near 90.
Friday Night
 
Partly cloudy, with a low around 62.
Saturday
 
Mostly sunny, with a high near 87.

 

Forecast from NOAA-NWS for Fillmore CA.