National Weather Service Forecast for:
Lake Arrowhead, CA
Issued by: National Weather Service San Diego, CA |
| Updated: Wed, 14-Oct-2026 1:33am PDT |
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| Lake Arrowhead
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| |
Wednesday
Sunny
|
Thursday
Sunny
|
Friday
Sunny
|
Saturday
Sunny
|
Sunday
Sunny
|
Monday
Sunny
|
| |
Hi 61 °F |
Hi 62 °F |
Hi 65 °F |
Hi 64 °F |
Hi 65 °F |
Hi 63 °F |
| |
Overnight
Clear
|
Wednesday
Night
Clear
|
Thursday
Night
Clear
|
Friday
Night
Mostly Clear
|
Saturday
Night
Clear
|
Sunday
Night
Clear
|
Monday
Night
Mostly Clear then Slight Chance Rain Showers
|
| Lo 41 °F |
Lo 49 °F |
Lo 49 °F |
Lo 52 °F |
Lo 50 °F |
Lo 50 °F |
Lo 44 °F |
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High Wind Watch
Overnight
|
Clear, with a low around 41. Northeast wind around 15 mph, with gusts as high as 25 mph. |
Wednesday
|
Sunny, with a high near 61. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. |
Wednesday Night
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Clear, with a low around 49. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. |
Thursday
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Sunny, with a high near 62. Northeast wind 15 to 20 mph, with gusts as high as 35 mph. |
Thursday Night
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Clear, with a low around 49. Northeast wind 15 to 20 mph, with gusts as high as 35 mph. |
Friday
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Sunny, with a high near 65. |
Friday Night
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Mostly clear, with a low around 52. |
Saturday
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Sunny, with a high near 64. |
Saturday Night
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Clear, with a low around 50. |
Sunday
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Sunny, with a high near 65. |
Sunday Night
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Clear, with a low around 50. |
Monday
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Sunny, with a high near 63. |
Monday Night
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A slight chance of rain showers after 5am. Mostly clear, with a low around 44. |
Tuesday
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A chance of rain showers. Mostly sunny, with a high near 54. |
Forecast from NOAA-NWS
for Lake Arrowhead, CA.
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