Expires:202512101500;;294984 FPUS56 KEKA 092037 ZFPEKA Zone Forecast Product for California National Weather Service Eureka CA 1236 PM PST Tue Dec 9 2025 This is an average forecast over a large and geographically diverse area. For a specific forecast for your location...please refer to the point and click forecast on our webpage at: www.weather.gov/eureka. Spot temperatures and probabilities of measurable precipitation are for tonight, Wednesday, Wednesday night, and Thursday. CAZ115-101500- Southern Lake- 1237 PM PST Tue Dec 9 2025 .TONIGHT...Clear. Lows 41 to 51. .WEDNESDAY...Sunny. Highs 66 to 76. .WEDNESDAY NIGHT...Clear. Lows 40 to 50. .THURSDAY...Sunny. Highs 65 to 75. .THURSDAY NIGHT...Clear. Lows 43 to 53. .FRIDAY...Sunny. Highs 64 to 74. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 40 to 50. Highs 61 to 74. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 39 to 49. Highs 56 to 71. .MONDAY THROUGH TUESDAY...Mostly cloudy. Chance of rain. Highs 54 to 67. Lows 41 to 51. && TEMPERATURE / PRECIPITATION Lakeport 36 70 38 70 / 0 0 0 0 Middletown 36 72 34 72 / 0 0 0 0 Clearlake 37 71 38 71 / 0 0 0 0 $$