| NWS Forecast for: Northwestern Mendocino Interior Issued by: National Weather Service Eureka, CA Last Update: 252 PM PDT Fri Mar 20 2026 |  |
| Tonight: Partly cloudy then becoming mostly cloudy overnight then becoming partly cloudy. Lows 44 to 54. Saturday: Partly cloudy. Highs 67 to 82. Saturday Night: Mostly clear. Lows 36 to 46. Sunday: Mostly sunny. Highs 70 to 85. Sunday Night: Partly cloudy. Lows 40 to 50. Monday: Sunny. Highs 69 to 84. Monday Night And Tuesday: Partly cloudy. Lows 42 to 52. Highs 69 to 84. Tuesday Night: Partly cloudy. Slight chance of drizzle. Lows 41 to 51. Wednesday And Wednesday Night: Partly cloudy. Highs 62 to 77. Lows 38 to 48. Thursday Through Friday: Partly cloudy. Highs 68 to 83. Lows 37 to 47. | |
| Zone Forecast: Northwestern Mendocino Interior | |
Visit your local NWS office at: https://www.weather.gov/eka |