National Weather Service Forecast for:
Lake Arrowhead, CA
Issued by: National Weather Service San Diego, CA |
| Updated: Mon, 05-Oct-2026 12:17pm PDT |
|
|
| Lake Arrowhead
|
This
Afternoon
Mostly Sunny
|
Tuesday
Sunny
|
Wednesday
Sunny
|
Thursday
Sunny
|
Friday
Sunny
|
Saturday
Sunny
|
Sunday
Slight Chance Rain Showers
|
| Hi 78 °F |
Hi 80 °F |
Hi 81 °F |
Hi 81 °F |
Hi 79 °F |
Hi 72 °F |
Hi 64 °F |
| |
Tonight
Mostly Clear
|
Tuesday
Night
Mostly Clear
|
Wednesday
Night
Mostly Clear
|
Thursday
Night
Clear
|
Friday
Night
Mostly Clear
|
Saturday
Night
Mostly Clear then Slight Chance Rain Showers
|
Sunday
Night
Slight Chance Rain Showers
|
| Lo 62 °F |
Lo 63 °F |
Lo 63 °F |
Lo 62 °F |
Lo 61 °F |
Lo 55 °F |
Lo 49 °F |
|
This Afternoon
|
Mostly sunny, with a high near 78. Northeast wind 0 to 5 mph. |
Tonight
|
Mostly clear, with a low around 62. East wind 0 to 5 mph. |
Tuesday
|
Sunny, with a high near 80. Northeast wind 0 to 5 mph. |
Tuesday Night
|
Mostly clear, with a low around 63. East wind 0 to 5 mph. |
Wednesday
|
Sunny, with a high near 81. North wind 0 to 5 mph. |
Wednesday Night
|
Mostly clear, with a low around 63. |
Thursday
|
Sunny, with a high near 81. |
Thursday Night
|
Clear, with a low around 62. |
Friday
|
Sunny, with a high near 79. |
Friday Night
|
Mostly clear, with a low around 61. |
Saturday
|
Sunny, with a high near 72. |
Saturday Night
|
A slight chance of rain showers after 5am. Mostly clear, with a low around 55. |
Sunday
|
A slight chance of rain showers. Mostly sunny, with a high near 64. |
Sunday Night
|
A slight chance of rain showers. Partly cloudy, with a low around 49. |
Forecast from NOAA-NWS
for Lake Arrowhead, CA.
|
