| NWS Forecast for: Northwestern Interior Mendocino Issued by: National Weather Service Eureka, CA Last Update: 136 PM PDT Sat Jul 18 2026 |  |
| Tonight: Mostly clear. Lows 53 to 63. Sunday: Partly cloudy. Highs 87 to 102. Sunday Night: Cloudy. Slight chance of rain showers. Lows 58 to 68. Monday: Mostly cloudy. Highs 84 to 99. Monday Night And Tuesday: Mostly cloudy. Lows 57 to 67. Highs 86 to 101. Tuesday Night: Partly cloudy. Lows 56 to 66. Wednesday Through Thursday: Mostly clear. Highs 83 to 98. Lows 54 to 64. Thursday Night: Mostly clear. Patchy valley fog. Lows 49 to 59. Friday Through Saturday: Mostly clear. Highs 80 to 95. Lows 49 to 59. | |
| Zone Forecast: Northwestern Interior Mendocino | |
Visit your local NWS office at: https://www.weather.gov/eka |