National Weather Service Forecast for: Trinity Center CA
Issued by: National Weather Service Eureka, CA
Updated: 2:10 pm PDT Jun 19, 2026
 
Tonight

Tonight: Scattered showers and thunderstorms, mainly before 8pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 54. Light and variable wind. Chance of precipitation is 30%.
Scattered
T-storms then
Patchy Fog

 Saturday

Saturday: Isolated showers between 11am and 2pm, then isolated showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Isolated
Showers and
Patchy Fog
then Isolated
T-storms
 Saturday
Night
Saturday Night: Isolated showers and thunderstorms before 8pm, then isolated showers between 8pm and 11pm. Mostly clear, with a low around 54. Light and variable wind. Chance of precipitation is 20%.
Isolated
T-storms then
Mostly Clear

 Sunday

Sunday: Sunny, with a high near 92. Calm wind.
Sunny


 Sunday
Night
Sunday Night: Clear, with a low around 56. Calm wind becoming north northwest around 5 mph.
Clear


 Monday

Monday: Sunny, with a high near 97. Light and variable wind.
Sunny


 Monday
Night
Monday Night: Clear, with a low around 58.
Clear


 Tuesday

Tuesday: Sunny, with a high near 95.
Sunny


 Tuesday
Night
Tuesday Night: Clear, with a low around 58.
Clear
Lo 54 °F Hi 84 °F Lo 54 °F Hi 92 °F Lo 56 °F Hi 97 °F Lo 58 °F Hi 95 °F Lo 58 °F

 

Tonight
 
 Scattered showers and thunderstorms, mainly before 8pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 54. Light and variable wind. Chance of precipitation is 30%.
Saturday
 
 Isolated showers between 11am and 2pm, then isolated showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
 
 Isolated showers and thunderstorms before 8pm, then isolated showers between 8pm and 11pm. Mostly clear, with a low around 54. Light and variable wind. Chance of precipitation is 20%.
Sunday
 
 Sunny, with a high near 92. Calm wind.
Sunday Night
 
 Clear, with a low around 56. Calm wind becoming north northwest around 5 mph.
Monday
 
 Sunny, with a high near 97. Light and variable wind.
Monday Night
 
 Clear, with a low around 58.
Tuesday
 
 Sunny, with a high near 95.
Tuesday Night
 
 Clear, with a low around 58.
Wednesday
 
 Sunny, with a high near 94.
Wednesday Night
 
 Clear, with a low around 58.
Thursday
 
 Sunny, with a high near 95.
Thursday Night
 
 Clear, with a low around 57.
Friday
 
 Sunny, with a high near 93.

 

Forecast from NOAA-NWS for Trinity Center CA.