Weather WorldHarbor Lake, CA 7-Day Weather Forecast
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Harbor Lake Weather Forecast
Harbor Lake, CA Weather Forecast Date: 559 PM PDT Thu Oct 22 2026
Weather forecast for Harbor Lake, CA
Tonight Lo: 60°F Lo: 16°C |
Tonight... Mostly cloudy with a 50% chance of showers. Lows around 60. |
Fri Hi: 70°FHi: 21°C Lo: 57°F Lo: 14°C |
Friday... Partly cloudy. Highs around 70. West winds around 15 mph in the afternoon. |
Sat Hi: 73°FHi: 23°C Lo: 60°F Lo: 16°C |
Saturday... Sunny. Highs in the lower to mid 70s. Southwest winds around 15 mph in the afternoon. |
| Sun Hi: 76°FHi: 24°C Lo: 61°F Lo: 16°C |
Sunday... Sunny. Highs in the mid 70s to around 80. |
| Mon Hi: 76°FHi: 24°C Lo: 61°F Lo: 16°C |
Monday... Sunny. Highs in the mid 70s to around 80. |
| Tue Hi: 77°FHi: 25°C Lo: 61°F Lo: 16°C |
Tuesday... Partly cloudy. Highs in the mid to upper 70s. |
| Wed Hi: 73°FHi: 23°C Lo: 61°F Lo: 16°C |
Wednesday... Mostly cloudy in the morning then partly cloudy. Highs in the lower to mid 70s. |
Harbor Lake Radar Loop
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