| NWS Forecast for: Northern Lake County Issued by: National Weather Service Eureka, CA Last Update: 1236 AM PST Sat Nov 22 2025 |  |
| Today: Sunny. Highs 54 to 68. Tonight: Mostly clear. Lows 37 to 47. Sunday: Sunny. Highs 50 to 65. Sunday Night: Mostly clear. Areas of frost. Lows 33 to 43. Monday: Sunny. Highs 49 to 63. Monday Night Through Thanksgiving Day: Partly cloudy. Lows 36 to 46. Highs 52 to 67. Thursday Night: Mostly cloudy. Lows 38 to 48. Friday: Mostly cloudy. Chance of rain showers. Highs 47 to 60. | |
| Zone Forecast: Northern Lake County | |
Visit your local NWS office at: https://www.weather.gov/eka |