National Weather Service Forecast for: 3 Miles W Santa Clarita CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 8:42 pm PDT Jul 12, 2026
 
Tonight

Tonight: Mostly cloudy, with a low around 66. Calm wind.
Mostly Cloudy
Monday

Monday: Mostly sunny, with a high near 94. Light south wind becoming southwest 5 to 10 mph in the morning.
Mostly Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 66. West wind 5 to 10 mph becoming light northwest  in the evening.
Mostly Clear
Tuesday

Tuesday: Sunny and hot, with a high near 100. Heat index values as high as 106. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Hot
Tuesday
Night
Tuesday Night: Clear, with a low around 68. Southwest wind 5 to 10 mph becoming north northeast in the evening.
Clear
Wednesday

Wednesday: Sunny and hot, with a high near 106.
Hot
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 72.
Mostly Clear
Thursday

Thursday: Sunny and hot, with a high near 99.
Hot
Thursday
Night
Thursday Night: Mostly clear, with a low around 65.
Mostly Clear
Lo 66 °F Hi 94 °F Lo 66 °F Hi 100 °F Lo 68 °F Hi 106 °F Lo 72 °F Hi 99 °F Lo 65 °F

Extreme Heat Watch
Heat Advisory
 

Tonight
 
Mostly cloudy, with a low around 66. Calm wind.
Monday
 
Mostly sunny, with a high near 94. Light south wind becoming southwest 5 to 10 mph in the morning.
Monday Night
 
Mostly clear, with a low around 66. West wind 5 to 10 mph becoming light northwest in the evening.
Tuesday
 
Sunny and hot, with a high near 100. Heat index values as high as 106. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
 
Clear, with a low around 68. Southwest wind 5 to 10 mph becoming north northeast in the evening.
Wednesday
 
Sunny and hot, with a high near 106.
Wednesday Night
 
Mostly clear, with a low around 72.
Thursday
 
Sunny and hot, with a high near 99.
Thursday Night
 
Mostly clear, with a low around 65.
Friday
 
Sunny, with a high near 92.
Friday Night
 
Partly cloudy, with a low around 63.
Saturday
 
Mostly sunny, with a high near 90.
Saturday Night
 
Mostly clear, with a low around 62.
Sunday
 
Sunny, with a high near 90.

 

Forecast from NOAA-NWS for 3 Miles W Santa Clarita CA.