National Weather Service Forecast for: San Joaquin CA
Issued by: National Weather Service San Joaquin Valley/Hanford, CA
Updated: 9:56 am PDT Mar 19, 2026
 
Today

Today: Sunny, with a high near 94. North northwest wind around 5 mph.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 56. North northwest wind around 5 mph becoming calm after midnight.
Mostly Clear
 Friday

Friday: Sunny, with a high near 95. Calm wind becoming north around 5 mph.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 59. Northwest wind around 5 mph.
Mostly Clear
 Saturday

Saturday: Mostly sunny, with a high near 94. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Mostly Sunny
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 54. Northwest wind around 10 mph, with gusts as high as 20 mph.
Partly Cloudy
 Sunday

Sunday: Sunny, with a high near 83. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 52. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Mostly Clear
 Monday

Monday: Sunny, with a high near 87. North northwest wind around 5 mph.
Sunny
Hi 94 °F Lo 56 °F Hi 95 °F Lo 59 °F Hi 94 °F Lo 54 °F Hi 83 °F Lo 52 °F Hi 87 °F

 

Today
 
 Sunny, with a high near 94. North northwest wind around 5 mph.
Tonight
 
 Mostly clear, with a low around 56. North northwest wind around 5 mph becoming calm after midnight.
Friday
 
 Sunny, with a high near 95. Calm wind becoming north around 5 mph.
Friday Night
 
 Mostly clear, with a low around 59. Northwest wind around 5 mph.
Saturday
 
 Mostly sunny, with a high near 94. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
 
 Partly cloudy, with a low around 54. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
 
 Sunny, with a high near 83. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
 
 Mostly clear, with a low around 52. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
 
 Sunny, with a high near 87. North northwest wind around 5 mph.
Monday Night
 
 Mostly clear, with a low around 54. Northwest wind 5 to 10 mph.
Tuesday
 
 Sunny, with a high near 88. North northwest wind 5 to 10 mph.
Tuesday Night
 
 Mostly clear, with a low around 54. Northwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday
 
 Sunny, with a high near 85. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

 

Forecast from NOAA-NWS for San Joaquin CA.