National Weather Service Forecast for: Mendota CA
Issued by: National Weather Service San Joaquin Valley/Hanford, CA
Updated: 12:57 am PST Feb 2, 2026
 
Overnight

Overnight: Patchy dense fog before 2am.  Otherwise, partly cloudy, with a low around 41. West northwest wind around 5 mph.
Patchy Dense
Fog
Monday

Monday: Sunny, with a high near 63. North wind around 5 mph.
Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 41. Calm wind.
Mostly Clear
Tuesday

Tuesday: Mostly sunny, with a high near 65. Calm wind becoming north northeast around 5 mph.
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm.
Mostly Clear
Wednesday

Wednesday: Mostly sunny, with a high near 65. Calm wind.
Mostly Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 43. Calm wind.
Partly Cloudy
Thursday

Thursday: Mostly sunny, with a high near 68. Calm wind becoming east around 5 mph.
Mostly Sunny
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 47. Northwest wind around 5 mph.
Mostly Cloudy
Lo 41 °F Hi 63 °F Lo 41 °F Hi 65 °F Lo 41 °F Hi 65 °F Lo 43 °F Hi 68 °F Lo 47 °F

Dense Fog Advisory
 

Overnight
 
Patchy dense fog before 2am. Otherwise, partly cloudy, with a low around 41. West northwest wind around 5 mph.
Monday
 
Sunny, with a high near 63. North wind around 5 mph.
Monday Night
 
Mostly clear, with a low around 41. Calm wind.
Tuesday
 
Mostly sunny, with a high near 65. Calm wind becoming north northeast around 5 mph.
Tuesday Night
 
Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm.
Wednesday
 
Mostly sunny, with a high near 65. Calm wind.
Wednesday Night
 
Partly cloudy, with a low around 43. Calm wind.
Thursday
 
Mostly sunny, with a high near 68. Calm wind becoming east around 5 mph.
Thursday Night
 
Mostly cloudy, with a low around 47. Northwest wind around 5 mph.
Friday
 
Partly sunny, with a high near 66. North wind around 5 mph.
Friday Night
 
Partly cloudy, with a low around 45. West northwest wind around 5 mph.
Saturday
 
Mostly sunny, with a high near 64. North northwest wind around 5 mph.
Saturday Night
 
Partly cloudy, with a low around 45. West northwest wind around 5 mph.
Sunday
 
Mostly sunny, with a high near 64. North northwest wind around 5 mph.

 

Forecast from NOAA-NWS for Mendota CA.