National Weather Service Forecast for: Trinity Center CA
Issued by: National Weather Service Eureka, CA
Updated: 2:10 am PDT Mar 19, 2026
 
Today

Today: Sunny, with a high near 81. Calm wind.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 46. Light and variable wind.
Mostly Clear
 Friday

Friday: Sunny, with a high near 80. Calm wind.
Sunny
 Friday
Night
Friday Night: Partly cloudy, with a low around 43. Calm wind becoming south southwest around 5 mph.
Partly Cloudy
 Saturday

Saturday: Partly sunny, with a high near 71. Light northwest wind.
Partly Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 38. North northwest wind around 7 mph.
Mostly Clear
 Sunday

Sunday: Mostly sunny, with a high near 74.
Mostly Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 45.
Partly Cloudy
 Monday

Monday: Partly sunny, with a high near 73.
Partly Sunny
Hi 81 °F Lo 46 °F Hi 80 °F Lo 43 °F Hi 71 °F Lo 38 °F Hi 74 °F Lo 45 °F Hi 73 °F

 

Today
 
 Sunny, with a high near 81. Calm wind.
Tonight
 
 Mostly clear, with a low around 46. Light and variable wind.
Friday
 
 Sunny, with a high near 80. Calm wind.
Friday Night
 
 Partly cloudy, with a low around 43. Calm wind becoming south southwest around 5 mph.
Saturday
 
 Partly sunny, with a high near 71. Light northwest wind.
Saturday Night
 
 Mostly clear, with a low around 38. North northwest wind around 7 mph.
Sunday
 
 Mostly sunny, with a high near 74.
Sunday Night
 
 Partly cloudy, with a low around 45.
Monday
 
 Partly sunny, with a high near 73.
Monday Night
 
 Mostly cloudy, with a low around 46.
Tuesday
 
 A slight chance of rain. Mostly sunny, with a high near 73.
Tuesday Night
 
 A chance of rain. Partly cloudy, with a low around 43.
Wednesday
 
 A slight chance of rain. Mostly sunny, with a high near 65.

 

Forecast from NOAA-NWS for Trinity Center CA.