| NWS Forecast for: Northern Lake County Issued by: National Weather Service Eureka, CA Last Update: 136 AM PDT Fri Mar 27 2026 |  |
| Today: Partly cloudy. Highs 68 to 83. Tonight: Partly cloudy. Lows 44 to 54. Saturday: Sunny. Highs 69 to 84. Saturday Night: Mostly clear. Lows 46 to 56. Sunday: Mostly sunny. Highs 67 to 82. Sunday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows 46 to 56. Monday: Mostly cloudy. Chance of rain showers. Highs 57 to 72. Monday Night And Tuesday: Mostly cloudy. Chance of rain. Lows 40 to 50. Highs 57 to 72. Tuesday Night And Wednesday: Rain likely. Lows 37 to 47. Highs 47 to 62. Wednesday Night: Rain and snow likely. Lows 30 to 40. Thursday: Mostly cloudy. Chance of rain and snow. Highs 45 to 59. | |
| Zone Forecast: Northern Lake County | |
Visit your local NWS office at: https://www.weather.gov/eka |