National Weather Service Forecast for: Mendota CA
Issued by: National Weather Service San Joaquin Valley/Hanford, CA
Updated: 12:57 am PST Dec 23, 2025
 
Overnight

Overnight: Cloudy, with a low around 50. Calm wind becoming east southeast around 5 mph.
Cloudy

 Tuesday

Tuesday: A 30 percent chance of rain, mainly after 4pm. Cloudy, with a high near 65. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Chance Rain

 Tuesday
Night
Tuesday Night: Rain, mainly between 10pm and 4am, then showers and possibly a thunderstorm after 4am. Low around 57. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Showers

 Wednesday

Wednesday: Showers and possibly a thunderstorm before 7am, then rain between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 58. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Showers

 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 53. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

 Christmas
Day
Christmas Day: Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 57. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Showers and
Breezy
 Thursday
Night
Thursday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 48. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

 Friday

Friday: Rain. High near 53. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain

 Friday
Night
Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43. South southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely
then Slight
Chance Rain
Lo 50 °F Hi 65 °F Lo 57 °F Hi 58 °F Lo 53 °F Hi 57 °F Lo 48 °F Hi 53 °F Lo 43 °F

Flood Watch
Wind Advisory
 

Overnight
 
 Cloudy, with a low around 50. Calm wind becoming east southeast around 5 mph.
Tuesday
 
 A 30 percent chance of rain, mainly after 4pm. Cloudy, with a high near 65. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
 
 Rain, mainly between 10pm and 4am, then showers and possibly a thunderstorm after 4am. Low around 57. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
 
 Showers and possibly a thunderstorm before 7am, then rain between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 58. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
 
 Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 53. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Christmas Day
 
 Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 57. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
 
 Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 48. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
 
 Rain. High near 53. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
 
 Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43. South southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
 
 A 20 percent chance of rain before 10am. Mostly sunny, with a high near 50. Northwest wind around 5 mph.
Saturday Night
 
 Partly cloudy, with a low around 39. West northwest wind around 5 mph.
Sunday
 
 Mostly sunny, with a high near 49. North northwest wind around 5 mph.
Sunday Night
 
 Partly cloudy, with a low around 38. Calm wind.
Monday
 
 Partly sunny, with a high near 49. Calm wind becoming north northwest around 5 mph.

 

Forecast from NOAA-NWS for Mendota CA.