Weather WorldArrowhead Lake, CA 7-Day Weather Forecast
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Arrowhead Lake Weather Forecast
Arrowhead Lake, CA Weather Forecast Date: 231 AM PDT Tue Aug 18 2026
Weather forecast for Arrowhead Lake, CA
Today Hi: 86°FHi: 30°C Lo: 52°F Lo: 11°C |
Today... Sunny. Highs 80 to 90. Light winds becoming southwest around 10 mph in the afternoon. |
Wed Hi: 88°FHi: 31°C Lo: 53°F Lo: 12°C |
Wednesday... Partly cloudy. Highs 82 to 92. Light winds becoming south around 10 mph in the afternoon. |
| Thu Hi: 88°FHi: 31°C Lo: 51°F Lo: 11°C |
Thursday... Sunny. Highs 82 to 92. Light winds becoming south around 10 mph in the afternoon. |
| Fri Hi: 85°FHi: 29°C Lo: 51°F Lo: 11°C |
Friday... Partly cloudy. Highs 79 to 89. Lows 45 to 55. |
Sat Hi: 83°FHi: 28°C Lo: 49°F Lo: 9°C |
Saturday... Mostly sunny. Slight chance of showers in the afternoon. Highs 77 to 87. |
| Sun Hi: 82°FHi: 28°C Lo: 47°F Lo: 8°C |
Sunday... Clear. Highs 76 to 86. Lows 41 to 51. |
| Mon Hi: 82°FHi: 28°C Lo: 47°F Lo: 8°C |
Monday... Clear. Highs 76 to 86. Lows 41 to 51. |
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