| NWS Forecast for: Southwestern Lake Issued by: National Weather Service Eureka, CA Last Update: 136 AM PDT Thu Jul 23 2026 |  |
| Today: Sunny. Highs 81 to 93. West wind around 10 mph. Tonight: Mostly clear. Lows 54 to 64. West wind up to 10 mph. Friday: Sunny. Highs 83 to 95. West wind around 10 mph. Friday Night: Clear. Lows 54 to 64. West wind around 10 mph. Saturday: Sunny. Highs 81 to 96. West wind around 10 mph. Saturday Night And Sunday: Clear. Lows 55 to 65. Highs 81 to 96. Sunday Night: Mostly clear. Lows 56 to 66. Monday Through Wednesday: Clear. Highs 82 to 96. Lows 57 to 67. | |
| Zone Forecast: Southwestern Lake | |
Visit your local NWS office at: https://www.weather.gov/eka |