| National Weather Service Forecast for:
Mount Wilson CA Issued by: National Weather Service Los Angeles/Oxnard, CA |
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| Updated: 11:31 pm PDT Jun 21, 2026 | ||||||||||||||||||
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| Overnight |
Clear, with a low around 62. West wind around 5 mph. |
| Monday |
Sunny, with a high near 80. West northwest wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph. |
| Monday Night |
Clear, with a low around 66. South southwest wind around 5 mph becoming calm after midnight. |
| Tuesday |
Sunny, with a high near 86. Calm wind becoming south southwest around 5 mph in the afternoon. |
| Tuesday Night |
Mostly clear, with a low around 74. South southwest wind 5 to 10 mph becoming light after midnight. |
| Wednesday |
Mostly sunny, with a high near 86. |
| Wednesday Night |
Mostly clear, with a low around 71. |
| Thursday |
Sunny, with a high near 82. |
| Thursday Night |
Mostly clear, with a low around 60. |
| Friday |
Sunny, with a high near 76. |
| Friday Night |
Clear, with a low around 57. |
| Saturday |
Sunny, with a high near 73. |
| Saturday Night |
Mostly clear, with a low around 55. |
| Sunday |
Sunny, with a high near 67. |
Forecast from NOAA-NWS for Mount Wilson CA.
