National Weather Service Forecast for: Lathrop CA
Issued by: National Weather Service Sacramento, CA
Updated: 2:01 pm PDT Apr 6, 2026
 
Tonight

Tonight: Mostly clear, with a low around 50. West wind 5 to 10 mph becoming light northwest  after midnight.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 80. Light west northwest wind increasing to 5 to 9 mph in the morning.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 53. West wind 5 to 9 mph becoming light west northwest  after midnight.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 81. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 56. West wind 5 to 10 mph becoming light west northwest  after midnight. Winds could gust as high as 18 mph.
Partly Cloudy
Thursday

Thursday: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 77.
Slight Chance
Rain
Thursday
Night
Thursday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 56.
Chance Rain
Friday

Friday: A slight chance of rain, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 73.
Showers
Likely
Friday
Night
Friday Night: A chance of showers and thunderstorms before 11pm, then a chance of rain after 11pm.  Mostly cloudy, with a low around 55.
Chance
Showers
Lo 50 °F Hi 80 °F Lo 53 °F Hi 81 °F Lo 56 °F Hi 77 °F Lo 56 °F Hi 73 °F Lo 55 °F

 

Tonight
 
Mostly clear, with a low around 50. West wind 5 to 10 mph becoming light northwest after midnight.
Tuesday
 
Sunny, with a high near 80. Light west northwest wind increasing to 5 to 9 mph in the morning.
Tuesday Night
 
Mostly clear, with a low around 53. West wind 5 to 9 mph becoming light west northwest after midnight.
Wednesday
 
Sunny, with a high near 81. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Wednesday Night
 
Partly cloudy, with a low around 56. West wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 18 mph.
Thursday
 
A 20 percent chance of rain after 11am. Partly sunny, with a high near 77.
Thursday Night
 
A 30 percent chance of rain. Mostly cloudy, with a low around 56.
Friday
 
A slight chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 73.
Friday Night
 
A chance of showers and thunderstorms before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 55.
Saturday
 
A chance of rain. Partly sunny, with a high near 72.
Saturday Night
 
A chance of rain. Partly cloudy, with a low around 49.
Sunday
 
A chance of rain. Partly sunny, with a high near 68.
Sunday Night
 
Partly cloudy, with a low around 47.
Monday
 
Mostly sunny, with a high near 72.

 

Forecast from NOAA-NWS for Lathrop CA.