National Weather Service Forecast for: Aguanga CA
Issued by: National Weather Service San Diego, CA
Updated: 10:18 am PDT May 26, 2026
 
Tonight

Tonight: Patchy drizzle after 2am. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 48. West wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Patchy Fog
then Patchy
Drizzle and
Patchy Fog
 Wednesday

Wednesday: Patchy drizzle and fog before 11am. Mostly sunny, with a high near 64. Southeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Patchy
Drizzle and
Patchy Fog
then Mostly
Sunny
 Wednesday
Night
Wednesday Night: Patchy drizzle after 2am. Mostly cloudy, with a low around 46. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Mostly Cloudy
then Patchy
Drizzle

 Thursday

Thursday: Patchy drizzle before 11am. Mostly sunny, with a high near 66. Light west wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Patchy
Drizzle then
Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 48. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Partly Cloudy


 Friday

Friday: Sunny, with a high near 72.
Sunny


 Friday
Night
Friday Night: Mostly clear, with a low around 50.
Mostly Clear


 Saturday

Saturday: Sunny, with a high near 79.
Sunny


 Saturday
Night
Saturday Night: Mostly clear, with a low around 54.
Mostly Clear
Lo 48 °F Hi 64 °F Lo 46 °F Hi 66 °F Lo 48 °F Hi 72 °F Lo 50 °F Hi 79 °F Lo 54 °F

 

Tonight
 
 Patchy drizzle after 2am. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 48. West wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Wednesday
 
 Patchy drizzle and fog before 11am. Mostly sunny, with a high near 64. Southeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
 
 Patchy drizzle after 2am. Mostly cloudy, with a low around 46. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Thursday
 
 Patchy drizzle before 11am. Mostly sunny, with a high near 66. Light west wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
 
 Partly cloudy, with a low around 48. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Friday
 
 Sunny, with a high near 72.
Friday Night
 
 Mostly clear, with a low around 50.
Saturday
 
 Sunny, with a high near 79.
Saturday Night
 
 Mostly clear, with a low around 54.
Sunday
 
 Sunny, with a high near 85.
Sunday Night
 
 Mostly clear, with a low around 57.
Monday
 
 Sunny, with a high near 88.
Monday Night
 
 Mostly clear, with a low around 59.
Tuesday
 
 Sunny, with a high near 90.

 

Forecast from NOAA-NWS for Aguanga CA.