| NWS Forecast for: Northeastern Interior Humboldt Issued by: National Weather Service Eureka, CA Last Update: 136 AM PDT Sat Aug 15 2026 |  |
| Today: Partly cloudy until early afternoon then becoming mostly cloudy. Areas of dense valley fog in the morning. Highs 78 to 93. Tonight: Mostly cloudy in the evening then becoming partly cloudy. Patchy smoke through the night. Areas of valley fog overnight. Lows 49 to 59. Sunday: Partly cloudy. Patchy valley fog and smoke in the morning. Highs 83 to 98. Sunday Night: Mostly cloudy. Lows 52 to 62. Monday: Partly cloudy. Highs 83 to 98. Monday Night: Partly cloudy in the evening then becoming mostly cloudy. Areas of valley fog. Lows 50 to 60. Tuesday: Partly cloudy. Patchy valley fog. Highs 82 to 97. Tuesday Night: Partly cloudy. Lows 49 to 59. Wednesday Through Friday: Partly cloudy. Patchy valley fog. Highs 82 to 97. Lows 50 to 60. | |
| Zone Forecast: Northeastern Interior Humboldt | |
Visit your local NWS office at: https://www.weather.gov/eka |