National Weather Service Forecast for: Trinidad CA
Issued by: National Weather Service Eureka, CA
Updated: 2:10 am PDT Sep 13, 2026
 
Today

Today: A 20 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Slight Chance
Rain then
Mostly Sunny
 Tonight

Tonight: Partly cloudy, with a low around 50. North northeast wind 5 to 10 mph.
Partly Cloudy

 Monday

Monday: Sunny, with a high near 73. North northwest wind 5 to 13 mph, with gusts as high as 20 mph.
Sunny

 Monday
Night
Monday Night: Partly cloudy, with a low around 51. North northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Partly Cloudy

 Tuesday

Tuesday: Sunny, with a high near 72. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Sunny

 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 52. North northwest wind 5 to 9 mph becoming calm after midnight.
Partly Cloudy

 Wednesday

Wednesday: Sunny, with a high near 76.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 54.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 69.
Sunny
Hi 70 °F Lo 50 °F Hi 73 °F Lo 51 °F Hi 72 °F Lo 52 °F Hi 76 °F Lo 54 °F Hi 69 °F

 

Today
 
 A 20 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Tonight
 
 Partly cloudy, with a low around 50. North northeast wind 5 to 10 mph.
Monday
 
 Sunny, with a high near 73. North northwest wind 5 to 13 mph, with gusts as high as 20 mph.
Monday Night
 
 Partly cloudy, with a low around 51. North northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Tuesday
 
 Sunny, with a high near 72. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Tuesday Night
 
 Partly cloudy, with a low around 52. North northwest wind 5 to 9 mph becoming calm after midnight.
Wednesday
 
 Sunny, with a high near 76.
Wednesday Night
 
 Mostly clear, with a low around 54.
Thursday
 
 Sunny, with a high near 69.
Thursday Night
 
 Patchy fog after 5am. Otherwise, partly cloudy, with a low around 53.
Friday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 64.
Friday Night
 
 Patchy fog. Otherwise, mostly cloudy, with a low around 52.
Saturday
 
 Partly sunny, with a high near 61.

 

Forecast from NOAA-NWS for Trinidad CA.