National Weather Service Forecast for: Thermal Airport CA
Issued by: National Weather Service San Diego, CA
Updated: 2:58 am PST Dec 22, 2025
 
Today

Today: Partly sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.
Partly Sunny

 Tonight

Tonight: Mostly cloudy, with a low around 51. Calm wind.
Mostly Cloudy

 Tuesday

Tuesday: Mostly cloudy, with a high near 72. South wind around 5 mph.
Mostly Cloudy

 Tuesday
Night
Tuesday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 52. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance Rain
then Rain
Likely
 Wednesday

Wednesday: Rain. The rain could be heavy at times. High near 69. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Heavy Rain

 Wednesday
Night
Wednesday Night: Rain, mainly before 4am. Low around 51. Chance of precipitation is 80%.
Rain

 Christmas
Day
Christmas Day: A chance of rain, mainly before 10am. Mostly sunny, with a high near 72. Chance of precipitation is 30%.
Chance Rain

 Thursday
Night
Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 49.
Slight Chance
Showers
 Friday

Friday: A chance of showers. Partly sunny, with a high near 68.
Chance
Showers
Hi 78 °F Lo 51 °F Hi 72 °F Lo 52 °F Hi 69 °F Lo 51 °F Hi 72 °F Lo 49 °F Hi 68 °F

Flood Watch
 

Today
 
 Partly sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
 
 Mostly cloudy, with a low around 51. Calm wind.
Tuesday
 
 Mostly cloudy, with a high near 72. South wind around 5 mph.
Tuesday Night
 
 Rain likely, mainly after 4am. Mostly cloudy, with a low around 52. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
 
 Rain. The rain could be heavy at times. High near 69. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
 
 Rain, mainly before 4am. Low around 51. Chance of precipitation is 80%.
Christmas Day
 
 A chance of rain, mainly before 10am. Mostly sunny, with a high near 72. Chance of precipitation is 30%.
Thursday Night
 
 A slight chance of showers. Mostly cloudy, with a low around 49.
Friday
 
 A chance of showers. Partly sunny, with a high near 68.
Friday Night
 
 A slight chance of showers. Partly cloudy, with a low around 45.
Saturday
 
 A slight chance of showers. Mostly sunny, with a high near 68.
Saturday Night
 
 Mostly clear, with a low around 44.
Sunday
 
 Sunny, with a high near 69.

 

Forecast from NOAA-NWS for Thermal Airport CA.