National Weather Service Forecast for: 3 Miles S Spring Valley CA
Issued by: National Weather Service San Diego, CA
Updated: 12:05 pm PDT Jul 12, 2026
 
Tonight

Tonight: Increasing clouds, with a low around 66. West wind around 5 mph becoming calm  in the evening.
Increasing
Clouds
Monday

Monday: Partly sunny, with a high near 82. Light southwest wind becoming west 5 to 10 mph in the morning.
Partly Sunny

Monday
Night
Monday Night: Partly cloudy, with a low around 66. West wind around 5 mph becoming calm  after midnight.
Partly Cloudy

Tuesday

Tuesday: Mostly sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Mostly Sunny

Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 69. West wind 5 to 10 mph.
Partly Cloudy

Wednesday

Wednesday: Sunny, with a high near 93.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 72.
Mostly Clear

Thursday

Thursday: A slight chance of showers after 11am.  Mostly sunny, with a high near 88.
Slight Chance
Showers
Thursday
Night
Thursday Night: A slight chance of showers before 11pm.  Partly cloudy, with a low around 69.
Slight Chance
Showers then
Partly Cloudy
Lo 66 °F Hi 82 °F Lo 66 °F Hi 87 °F Lo 69 °F Hi 93 °F Lo 72 °F Hi 88 °F Lo 69 °F

Beach Hazards Statement
Extreme Heat Watch
 

Tonight
 
Increasing clouds, with a low around 66. West wind around 5 mph becoming calm in the evening.
Monday
 
Partly sunny, with a high near 82. Light southwest wind becoming west 5 to 10 mph in the morning.
Monday Night
 
Partly cloudy, with a low around 66. West wind around 5 mph becoming calm after midnight.
Tuesday
 
Mostly sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
 
Partly cloudy, with a low around 69. West wind 5 to 10 mph.
Wednesday
 
Sunny, with a high near 93.
Wednesday Night
 
Mostly clear, with a low around 72.
Thursday
 
A slight chance of showers after 11am. Mostly sunny, with a high near 88.
Thursday Night
 
A slight chance of showers before 11pm. Partly cloudy, with a low around 69.
Friday
 
A slight chance of showers after 11am. Mostly sunny, with a high near 84.
Friday Night
 
A slight chance of showers. Partly cloudy, with a low around 69.
Saturday
 
Mostly cloudy, then gradually becoming sunny, with a high near 85.
Saturday Night
 
Partly cloudy, with a low around 68.
Sunday
 
Mostly sunny, with a high near 83.

 

Forecast from NOAA-NWS for 3 Miles S Spring Valley CA.