National Weather Service Forecast for: Trinidad CA
Issued by: National Weather Service Eureka, CA
Updated: 12:30 am PDT Apr 7, 2026
 
Overnight

Overnight: Patchy fog between 2am and 5am. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Patchy Fog

 Tuesday

Tuesday: Areas of fog between 8am and 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 60. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Areas Fog
then Partly
Sunny
 Tuesday
Night
Tuesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 44. Light and variable wind.
Patchy Fog

 Wednesday

Wednesday: A 40 percent chance of showers, mainly after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 64. Light and variable wind.
Chance
Showers and
Patchy Fog
 Wednesday
Night
Wednesday Night: A 50 percent chance of showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers and
Patchy Fog
 Thursday

Thursday: Showers likely, with thunderstorms also possible after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 62. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely and
Patchy Fog
 Thursday
Night
Thursday Night: Showers likely. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers
Likely and
Patchy Fog
 Friday

Friday: Showers likely, with thunderstorms also possible after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 61.
Showers
Likely and
Patchy Fog
 Friday
Night
Friday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 45.
Rain Likely
Lo 43 °F Hi 60 °F Lo 44 °F Hi 64 °F Lo 48 °F Hi 62 °F Lo 48 °F Hi 61 °F Lo 45 °F

 

Overnight
 
 Patchy fog between 2am and 5am. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Tuesday
 
 Areas of fog between 8am and 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 60. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tuesday Night
 
 Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 44. Light and variable wind.
Wednesday
 
 A 40 percent chance of showers, mainly after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 64. Light and variable wind.
Wednesday Night
 
 A 50 percent chance of showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday
 
 Showers likely, with thunderstorms also possible after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 62. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
 Showers likely. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
 
 Showers likely, with thunderstorms also possible after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 61.
Friday Night
 
 Rain likely, mainly before 11pm. Mostly cloudy, with a low around 45.
Saturday
 
 Rain likely. Mostly cloudy, with a high near 57.
Saturday Night
 
 Rain likely. Mostly cloudy, with a low around 42.
Sunday
 
 A chance of rain. Partly sunny, with a high near 57.
Sunday Night
 
 A chance of rain. Mostly cloudy, with a low around 41.
Monday
 
 A slight chance of rain. Mostly sunny, with a high near 58.

 

Forecast from NOAA-NWS for Trinidad CA.