National Weather Service Forecast for: Mendota CA
Issued by: National Weather Service San Joaquin Valley/Hanford, CA
Updated: 6:57 pm PST Dec 17, 2025
 
Tonight

Tonight: Patchy dense fog. Otherwise, increasing clouds, with a low around 46. Northwest wind around 5 mph becoming calm.
Patchy Dense
Fog

 Thursday

Thursday: Areas of dense fog. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming east southeast around 5 mph.
Areas Dense
Fog

 Thursday
Night
Thursday Night: Patchy dense fog. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Patchy Dense
Fog

 Friday

Friday: A 30 percent chance of rain after 4pm. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming east northeast around 5 mph.
Areas Fog
then Chance
Rain and
Patchy Fog
 Friday
Night
Friday Night: A 30 percent chance of rain, mainly before 10pm. Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Chance Rain
and Patchy
Fog
 Saturday

Saturday: A 20 percent chance of rain. Cloudy, with a high near 47. East southeast wind around 5 mph.
Slight Chance
Rain

 Saturday
Night
Saturday Night: A 30 percent chance of rain. Cloudy, with a low around 47. Southeast wind around 5 mph.
Chance Rain

 Sunday

Sunday: A 50 percent chance of rain. Cloudy, with a high near 47. Southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain

 Sunday
Night
Sunday Night: A 50 percent chance of rain. Cloudy, with a low around 47. Southeast wind around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Chance Rain
Lo 46 °F Hi 47 °F Lo 44 °F Hi 47 °F Lo 47 °F Hi 47 °F Lo 47 °F Hi 47 °F Lo 47 °F

 

Tonight
 
 Patchy dense fog. Otherwise, increasing clouds, with a low around 46. Northwest wind around 5 mph becoming calm.
Thursday
 
 Areas of dense fog. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming east southeast around 5 mph.
Thursday Night
 
 Patchy dense fog. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Friday
 
 A 30 percent chance of rain after 4pm. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming east northeast around 5 mph.
Friday Night
 
 A 30 percent chance of rain, mainly before 10pm. Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Saturday
 
 A 20 percent chance of rain. Cloudy, with a high near 47. East southeast wind around 5 mph.
Saturday Night
 
 A 30 percent chance of rain. Cloudy, with a low around 47. Southeast wind around 5 mph.
Sunday
 
 A 50 percent chance of rain. Cloudy, with a high near 47. Southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
 
 A 50 percent chance of rain. Cloudy, with a low around 47. Southeast wind around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
 
 A 50 percent chance of rain. Cloudy, with a high near 60. Southeast wind around 5 mph becoming east northeast in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
 
 A 40 percent chance of rain. Cloudy, with a low around 49. West wind around 5 mph.
Tuesday
 
 Rain likely. Cloudy, with a high near 55. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 Rain. Low around 52. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
 
 Rain. High near 56. Southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

 

Forecast from NOAA-NWS for Mendota CA.