| NWS Forecast for: Southern Trinity Issued by: National Weather Service Eureka, CA Last Update: 136 PM PDT Sun Aug 30 2026 |  |
| Tonight: Clear. Lows 47 to 57. Monday: Sunny. Highs 78 to 93. Monday Night: Partly cloudy. Lows 42 to 52. Tuesday: Mostly cloudy. Slight chance of rain showers. Highs 63 to 78. Tuesday Night: Partly cloudy. Slight chance of rain showers. Lows 41 to 51. Wednesday: Mostly cloudy. Chance of rain showers. Highs 59 to 74. Wednesday Night: Mostly cloudy. Chance of rain. Lows 43 to 53. Thursday: Rain showers likely and slight chance of thunderstorms. Highs 59 to 74. Thursday Night: Mostly cloudy in the evening then becoming partly cloudy. Patchy valley fog. Chance of rain. Lows 40 to 50. Friday: Mostly cloudy in the morning then becoming partly cloudy. Patchy valley fog. Slight chance of rain. Highs 62 to 77. Friday Night: Partly cloudy. Patchy valley fog. Lows 38 to 48. Saturday: Sunny. Patchy valley fog. Highs 67 to 82. Saturday Night: Mostly clear. Lows 39 to 49. Sunday: Mostly sunny. Highs 69 to 84. | |
| Zone Forecast: Southern Trinity | |
Visit your local NWS office at: https://www.weather.gov/eka |