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City of Lake Forest, CaliforniaLake Forest, CA 7-Day Weather Forecast
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Lake Forest Weather Forecast
Lake Forest, CA Weather Forecast Date: 1053 AM PST Wed Nov 04 2026
Weather forecast for Lake Forest, CA
Tonight Lo: 57°F Lo: 14°C |
Tonight... Clear this evening...Becoming partly cloudy. Lows 54 to 58. Light winds. |
Thu Hi: 80°FHi: 27°C Lo: 60°F Lo: 16°C |
Thursday... Partly cloudy in the morning...Becoming mostly sunny. Highs 77 to 81. Areas of winds northeast to 10 mph becoming west 10 mph in the afternoon. |
Fri Hi: 84°FHi: 29°C Lo: 61°F Lo: 16°C |
Friday... Mostly sunny. Highs 82 to 85. Areas of winds northeast 10 to 15 mph with gusts to 25 mph becoming northwest in the afternoon. |
| Sat Hi: 87°FHi: 31°C Lo: 62°F Lo: 17°C |
Saturday... Sunny. Highs 84 to 88. |
| Sun Hi: 87°FHi: 31°C Lo: 63°F Lo: 17°C |
Sunday... Mostly sunny. Highs 85 to 88. |
| Mon Hi: 85°FHi: 29°C Lo: 62°F Lo: 17°C |
Monday... Partly cloudy. Highs 83 to 86. |
| Tue Hi: 82°FHi: 28°C Lo: 61°F Lo: 16°C |
Tuesday... Partly cloudy. Highs 80 to 83. |
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