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City of Trinidad, CaliforniaTrinidad, CA 7-Day Night Weather Forecast
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Trinidad, CA Weather Forecast
Trinidad, CA Weather Forecast Date: 136 PM PDT Tue Sep 29 2026
The area/counties/county of: Northern Coastal Humboldt, including the cities of: Eureka, Samoa, Arcata, Arcata Arpt, Fieldbrook, Fernbridge, and Fortuna.or toggle through each period.
Tonight... Mostly cloudy. Patchy drizzle in the evening. Patchy fog overnight. Lows 47 to 57. North wind 5 to 15 mph.
Wednesday... Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs 64 to 75. Northwest wind around 10 mph.
Wednesday Night... Mostly cloudy. Patchy fog. Lows 48 to 58. North wind around 10 mph.
Thursday... Partly cloudy. Patchy fog. Highs 67 to 82. North wind around 10 mph.
Thursday Night... Partly cloudy. Lows 51 to 61. Northeast wind around 10 mph.
Friday... Mostly cloudy. Highs 67 to 82. North wind around 10 mph.
Friday Night... Mostly cloudy. Patchy fog. Lows 52 to 62.
Saturday... Mostly cloudy. Highs 69 to 84. Lows 52 to 62.
Sunday... Mostly cloudy. Highs 69 to 84. Lows 52 to 62.
Sunday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows 51 to 61.
Monday... Mostly cloudy. Highs 64 to 79. Lows 50 to 60.
Monday Night... Mostly cloudy. Highs 64 to 79. Lows 50 to 60.
POP = Probability of Precipitation
Trinidad Radar Loop
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