| NWS Forecast for: Southern Lake County Issued by: National Weather Service Eureka, CA Last Update: 136 AM PDT Thu Mar 19 2026 | |
| Today: Sunny. Highs 84 to 95. Tonight: Mostly clear. Lows 55 to 65. Friday: Sunny. Highs 85 to 99. Friday Night: Partly cloudy. Lows 52 to 62. Saturday: Partly cloudy. Highs 73 to 85. Saturday Night Through Monday Night: Partly cloudy. Lows 48 to 58. Highs 73 to 88. Tuesday: Sunny. Highs 75 to 86. Tuesday Night And Wednesday: Partly cloudy. Lows 46 to 56. Highs 71 to 86. | |
| Zone Forecast: Southern Lake County | |
Visit your local NWS office at: https://www.weather.gov/eka |