National Weather Service Forecast for: Phelan CA
Issued by: National Weather Service San Diego, CA
Updated: 12:37 am PDT May 4, 2026
 
Today

Today: Mostly sunny, with a high near 57. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Mostly Sunny
Tonight

Tonight: Mostly clear, with a low around 42. South wind 10 to 15 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.
Mostly Clear
Tuesday

Tuesday: Partly sunny, with a high near 55. South wind 5 to 10 mph becoming west in the morning.
Partly Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 44. South wind 5 to 10 mph.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 70. Northwest wind 5 to 10 mph becoming north in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Clear, with a low around 54.
Clear
Thursday

Thursday: Sunny, with a high near 78.
Sunny
Thursday
Night
Thursday Night: Clear, with a low around 58.
Clear
Friday

Friday: Sunny, with a high near 81.
Sunny
Hi 57 °F Lo 42 °F Hi 55 °F Lo 44 °F Hi 70 °F Lo 54 °F Hi 78 °F Lo 58 °F Hi 81 °F

Wind Advisory
 

Today
 
Mostly sunny, with a high near 57. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
 
Mostly clear, with a low around 42. South wind 10 to 15 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.
Tuesday
 
Partly sunny, with a high near 55. South wind 5 to 10 mph becoming west in the morning.
Tuesday Night
 
Mostly clear, with a low around 44. South wind 5 to 10 mph.
Wednesday
 
Sunny, with a high near 70. Northwest wind 5 to 10 mph becoming north in the afternoon.
Wednesday Night
 
Clear, with a low around 54.
Thursday
 
Sunny, with a high near 78.
Thursday Night
 
Clear, with a low around 58.
Friday
 
Sunny, with a high near 81.
Friday Night
 
Clear, with a low around 59.
Saturday
 
Sunny, with a high near 84.
Saturday Night
 
Clear, with a low around 62.
Sunday
 
Sunny, with a high near 86.

 

Forecast from NOAA-NWS for Phelan CA.