National Weather Service Forecast for: Marysville, Yuba County Airport CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:21 am PST Dec 18, 2025
 
Overnight

Overnight: Widespread dense fog, mainly after 2am. Otherwise, cloudy, with a low around 45. Calm wind.
Dense Fog

 Thursday

Thursday: Widespread dense fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 56. South southeast wind 3 to 7 mph.
Dense Fog
then Mostly
Cloudy
 Thursday
Night
Thursday Night: Showers likely, mainly after 4am. Widespread dense fog, mainly after 9pm. Otherwise, mostly cloudy, with a low around 51. South southeast wind 6 to 8 mph. Chance of precipitation is 60%.
Dense Fog
then Showers
Likely and
Dense Fog
 Friday

Friday: Showers. High near 56. South southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Showers

 Friday
Night
Friday Night: Showers. Low around 52. South southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Showers

 Saturday

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

 Saturday
Night
Saturday Night: Showers. Low around 53. Chance of precipitation is 100%.
Showers

 Sunday

Sunday: Showers. Cloudy, with a high near 57.
Showers

 Sunday
Night
Sunday Night: Showers. Cloudy, with a low around 53.
Showers
Lo 45 °F Hi 56 °F Lo 51 °F Hi 56 °F Lo 52 °F Hi 55 °F Lo 53 °F Hi 57 °F Lo 53 °F

 

Overnight
 
 Widespread dense fog, mainly after 2am. Otherwise, cloudy, with a low around 45. Calm wind.
Thursday
 
 Widespread dense fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 56. South southeast wind 3 to 7 mph.
Thursday Night
 
 Showers likely, mainly after 4am. Widespread dense fog, mainly after 9pm. Otherwise, mostly cloudy, with a low around 51. South southeast wind 6 to 8 mph. Chance of precipitation is 60%.
Friday
 
 Showers. High near 56. South southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
 
 Showers. Low around 52. South southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Saturday
 
 Showers. High near 55. Chance of precipitation is 80%.
Saturday Night
 
 Showers. Low around 53. Chance of precipitation is 100%.
Sunday
 
 Showers. Cloudy, with a high near 57.
Sunday Night
 
 Showers. Cloudy, with a low around 53.
Monday
 
 Showers. Cloudy, with a high near 55.
Monday Night
 
 Showers likely. Cloudy, with a low around 48.
Tuesday
 
 Showers likely. Cloudy, with a high near 51.
Tuesday Night
 
 Showers. Cloudy, with a low around 49.
Wednesday
 
 Showers likely. Cloudy, with a high near 52.

 

Forecast from NOAA-NWS for Marysville, Yuba County Airport CA.