| NWS Forecast for: Southern Trinity Issued by: National Weather Service Eureka, CA Last Update: 137 PM PDT Thu Mar 12 2026 | |
| Tonight: Partly cloudy. Lows 36 to 46. Friday: Mostly cloudy. Highs 59 to 72. Friday Night: Mostly cloudy. Lows 36 to 46. Saturday: Mostly sunny. Highs 55 to 70. Saturday Night And Sunday: Partly cloudy. Lows 37 to 47. Highs 66 to 81. Sunday Night: Mostly cloudy. Lows 42 to 52. Monday: Partly cloudy. Highs 72 to 87. Monday Night Through Wednesday: Mostly clear. Lows 46 to 56. Highs 72 to 87. Wednesday Night And Thursday: Partly cloudy. Lows 47 to 57. Highs 70 to 85. | |
| Zone Forecast: Southern Trinity | |
Visit your local NWS office at: https://www.weather.gov/eka |