National Weather Service Forecast for:
Lake Arrowhead, CA
Issued by: National Weather Service San Diego, CA |
| Updated: Fri, 22-May-2026 12:12pm PDT |
|
|
| Lake Arrowhead
|
This
Afternoon
Sunny
|
Saturday
Sunny
|
Sunday
Sunny
|
Memorial
Day
Sunny
|
Tuesday
Sunny
|
Wednesday
Sunny
|
Thursday
Sunny
|
| Hi 70 °F |
Hi 69 °F |
Hi 68 °F |
Hi 63 °F |
Hi 60 °F |
Hi 57 °F |
Hi 61 °F |
| |
Tonight
Clear
|
Saturday
Night
Clear
|
Sunday
Night
Mostly Clear
|
Monday
Night
Mostly Clear
|
Tuesday
Night
Mostly Clear
|
Wednesday
Night
Mostly Clear
|
Thursday
Night
Mostly Clear
|
| Lo 52 °F |
Lo 51 °F |
Lo 47 °F |
Lo 45 °F |
Lo 41 °F |
Lo 41 °F |
Lo 44 °F |
|
This Afternoon
|
Sunny, with a high near 70. South wind 10 to 15 mph, with gusts as high as 25 mph. |
Tonight
|
Clear, with a low around 52. Southeast wind 0 to 10 mph, with gusts as high as 20 mph. |
Saturday
|
Sunny, with a high near 69. South wind 0 to 10 mph, with gusts as high as 20 mph. |
Saturday Night
|
Clear, with a low around 51. Southeast wind 0 to 10 mph, with gusts as high as 20 mph. |
Sunday
|
Sunny, with a high near 68. South wind 0 to 10 mph, with gusts as high as 20 mph. |
Sunday Night
|
Mostly clear, with a low around 47. |
Memorial Day
|
Sunny, with a high near 63. |
Monday Night
|
Mostly clear, with a low around 45. |
Tuesday
|
Sunny, with a high near 60. |
Tuesday Night
|
Mostly clear, with a low around 41. |
Wednesday
|
Sunny, with a high near 57. |
Wednesday Night
|
Mostly clear, with a low around 41. |
Thursday
|
Sunny, with a high near 61. |
Thursday Night
|
Mostly clear, with a low around 44. |
Forecast from NOAA-NWS
for Lake Arrowhead, CA.
|
