National Weather Service Forecast for: 5 Miles SSW Thermalito CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:21 pm PST Dec 16, 2025
 
This
Afternoon
This Afternoon: A 30 percent chance of showers. Patchy fog. Otherwise, cloudy, with a high near 49. Light southeast wind. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers and
Patchy Fog
 Tonight

Tonight: Showers. Patchy fog. Temperature rising to around 53 by 5am. South southeast wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Showers and
Patchy Fog
 Wednesday

Wednesday: A chance of showers before 1pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 57. Southeast wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers
 Wednesday
Night
Wednesday Night: A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 45. Light east southeast wind.
Chance
Showers
 Thursday

Thursday: A 20 percent chance of showers. Mostly cloudy, with a high near 55. South southeast wind 5 to 7 mph.
Slight Chance
Showers
 Thursday
Night
Thursday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Showers
Likely
 Friday

Friday: Showers. High near 55. Chance of precipitation is 80%.
Showers

 Friday
Night
Friday Night: Showers. Cloudy, with a low around 54.
Showers

 Saturday

Saturday: Showers. Cloudy, with a high near 56.
Showers
Hi 49 °F Lo 48 °F⇑ Hi 57 °F Lo 45 °F Hi 55 °F Lo 51 °F Hi 55 °F Lo 54 °F Hi 56 °F

 

This Afternoon
 
 A 30 percent chance of showers. Patchy fog. Otherwise, cloudy, with a high near 49. Light southeast wind. New precipitation amounts of less than a tenth of an inch possible.
Tonight
 
 Showers. Patchy fog. Temperature rising to around 53 by 5am. South southeast wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
 
 A chance of showers before 1pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 57. Southeast wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
 
 A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 45. Light east southeast wind.
Thursday
 
 A 20 percent chance of showers. Mostly cloudy, with a high near 55. South southeast wind 5 to 7 mph.
Thursday Night
 
 Showers likely, mainly after 4am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Friday
 
 Showers. High near 55. Chance of precipitation is 80%.
Friday Night
 
 Showers. Cloudy, with a low around 54.
Saturday
 
 Showers. Cloudy, with a high near 56.
Saturday Night
 
 Showers. Cloudy, with a low around 54.
Sunday
 
 Showers. Cloudy, with a high near 56.
Sunday Night
 
 Showers. Cloudy, with a low around 53.
Monday
 
 Showers likely. Cloudy, with a high near 55.
Monday Night
 
 Showers likely. Cloudy, with a low around 49.
Tuesday
 
 Showers likely. Cloudy, with a high near 53.

 

Forecast from NOAA-NWS for 5 Miles SSW Thermalito CA.