National Weather Service Forecast for: Crestline CA
Issued by: National Weather Service San Diego, CA
Updated: 8:40 pm PST Dec 22, 2025
 
Tonight

Tonight: Mostly cloudy, with a low around 48. Southeast wind around 5 mph.
Mostly Cloudy
 Tuesday

Tuesday: A chance of showers, mainly after 4pm. Mostly cloudy, with a high near 51. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers
 Tuesday
Night
Tuesday Night: Showers, mainly after 10pm. The rain could be heavy at times. Low around 49. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain
and Breezy
 Wednesday

Wednesday: Showers. The rain could be heavy at times. High near 51. Windy, with a south wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.
Heavy Rain
and Windy
 Wednesday
Night
Wednesday Night: Showers. Low around 44. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Showers
 Christmas
Day
Christmas Day: Showers. High near 49. Breezy. Chance of precipitation is 80%.
Showers and
Breezy
 Thursday
Night
Thursday Night: Showers. Low around 45. Chance of precipitation is 90%.
Showers
 Friday

Friday: Showers. Mostly cloudy, with a high near 46.
Showers
 Friday
Night
Friday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 39.
Showers
Likely
Lo 48 °F Hi 51 °F Lo 49 °F Hi 51 °F Lo 44 °F Hi 49 °F Lo 45 °F Hi 46 °F Lo 39 °F

Flood Watch
High Wind Warning
 

Tonight
 
 Mostly cloudy, with a low around 48. Southeast wind around 5 mph.
Tuesday
 
 A chance of showers, mainly after 4pm. Mostly cloudy, with a high near 51. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Showers, mainly after 10pm. The rain could be heavy at times. Low around 49. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
 
 Showers. The rain could be heavy at times. High near 51. Windy, with a south wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.
Wednesday Night
 
 Showers. Low around 44. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Christmas Day
 
 Showers. High near 49. Breezy. Chance of precipitation is 80%.
Thursday Night
 
 Showers. Low around 45. Chance of precipitation is 90%.
Friday
 
 Showers. Mostly cloudy, with a high near 46.
Friday Night
 
 Showers likely, mainly before 10pm. Mostly cloudy, with a low around 39.
Saturday
 
 A chance of showers, mainly between 10am and 4pm. Snow level 4800 feet. Partly sunny, with a high near 44.
Saturday Night
 
 A slight chance of showers. Snow level 4800 feet. Partly cloudy, with a low around 39.
Sunday
 
 Mostly sunny, with a high near 46.
Sunday Night
 
 Partly cloudy, with a low around 41.
Monday
 
 A slight chance of showers. Mostly sunny, with a high near 50.

 

Forecast from NOAA-NWS for Crestline CA.