National Weather Service Forecast for: 5 Miles SSW Thermalito CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:36 pm PST Dec 22, 2025
 
Overnight

Overnight: A chance of rain and thunderstorms, then rain likely after 4am. Patchy fog. Otherwise, cloudy, with a low around 54. Light south southeast wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Rain Likely
and Patchy
Fog
 Tuesday

Tuesday: Rain likely, mainly between 10am and noon. Patchy fog before 11am. Otherwise, cloudy, with a high near 57. Southeast wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain Likely
and Patchy
Fog
 Tuesday
Night
Tuesday Night: Rain. Low around 52. Breezy, with a south southeast wind 17 to 24 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Rain and
Breezy
 Wednesday

Wednesday: Rain. High near 53. South southeast wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm before 4am, then rain after 4am. Low around 51. South southeast wind 16 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.
Showers

 Christmas
Day
Christmas Day: Rain before 7am, then showers and possibly a thunderstorm after 7am. High near 52. Breezy. Chance of precipitation is 100%.
Showers and
Breezy
 Thursday
Night
Thursday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 45. Chance of precipitation is 100%.
Showers

 Friday

Friday: Rain. Cloudy, with a high near 48.
Rain

 Friday
Night
Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40.
Rain Likely
Lo 54 °F Hi 57 °F Lo 52 °F Hi 53 °F Lo 51 °F Hi 52 °F Lo 45 °F Hi 48 °F Lo 40 °F

Flood Watch
High Wind Watch
 

Overnight
 
 A chance of rain and thunderstorms, then rain likely after 4am. Patchy fog. Otherwise, cloudy, with a low around 54. Light south southeast wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
 Rain likely, mainly between 10am and noon. Patchy fog before 11am. Otherwise, cloudy, with a high near 57. Southeast wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 Rain. Low around 52. Breezy, with a south southeast wind 17 to 24 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
 
 Rain. High near 53. South southeast wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
 
 Showers and possibly a thunderstorm before 4am, then rain after 4am. Low around 51. South southeast wind 16 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.
Christmas Day
 
 Rain before 7am, then showers and possibly a thunderstorm after 7am. High near 52. Breezy. Chance of precipitation is 100%.
Thursday Night
 
 Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 45. Chance of precipitation is 100%.
Friday
 
 Rain. Cloudy, with a high near 48.
Friday Night
 
 Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40.
Saturday
 
 Mostly sunny, with a high near 47.
Saturday Night
 
 Mostly clear, with a low around 35.
Sunday
 
 Mostly sunny, with a high near 47.
Sunday Night
 
 Mostly cloudy, with a low around 36.
Monday
 
 Sunny, with a high near 47.

 

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