National Weather Service Forecast for:
Lake Arrowhead, CA
Issued by: National Weather Service San Diego, CA |
| Updated: Thu, 25-Jun-2026 12:05pm PDT |
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| Lake Arrowhead
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This Afternoon
 Sunny
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Friday
 Sunny
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Saturday
 Sunny
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Sunday
 Sunny
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Monday
 Sunny
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Tuesday
 Sunny
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Wednesday
 Sunny
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| Hi 73 °F |
Hi 68 °F |
Hi 63 °F |
Hi 60 °F |
Hi 65 °F |
Hi 66 °F |
Hi 68 °F |
| |
Tonight
 Clear
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Friday Night
 Mostly Clear
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Saturday Night
 Mostly Clear
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Sunday Night
 Mostly Clear
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Monday Night
 Clear
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Tuesday Night
 Clear
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Wednesday Night
 Clear
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| Lo 55 °F |
Lo 52 °F |
Lo 48 °F |
Lo 46 °F |
Lo 50 °F |
Lo 50 °F |
Lo 52 °F |
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This Afternoon
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Sunny, with a high near 73. South wind 10 to 15 mph, with gusts as high as 25 mph. |
Tonight
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Clear, with a low around 55. South wind 5 to 10 mph. |
Friday
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Sunny, with a high near 68. South wind 5 to 15 mph, with gusts as high as 25 mph. |
Friday Night
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Mostly clear, with a low around 52. South wind 10 to 15 mph, with gusts as high as 25 mph. |
Saturday
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Sunny, with a high near 63. South wind 10 to 15 mph, with gusts as high as 25 mph. |
Saturday Night
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Mostly clear, with a low around 48. |
Sunday
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Sunny, with a high near 60. |
Sunday Night
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Mostly clear, with a low around 46. |
Monday
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Sunny, with a high near 65. |
Monday Night
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Clear, with a low around 50. |
Tuesday
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Sunny, with a high near 66. |
Tuesday Night
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Clear, with a low around 50. |
Wednesday
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Sunny, with a high near 68. |
Wednesday Night
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Clear, with a low around 52. |
Forecast from NOAA-NWS
for Lake Arrowhead, CA.
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