| National Weather Service Forecast for:
Fairfax CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
||||||||||||||||||
| Updated: 2:07 am PDT Sep 13, 2026 | ||||||||||||||||||
|
| Overnight |
Clear, with a steady temperature around 57. West northwest wind around 13 mph, with gusts as high as 31 mph. |
| Sunday |
Sunny, with a high near 76. West northwest wind 11 to 16 mph, with gusts as high as 28 mph. |
| Sunday Night |
Mostly clear, with a low around 52. West northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph. |
| Monday |
Sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon. |
| Monday Night |
Clear, with a low around 53. West wind 5 to 8 mph becoming calm in the evening. |
| Tuesday |
Sunny, with a high near 80. |
| Tuesday Night |
Mostly clear, with a low around 53. |
| Wednesday |
Sunny, with a high near 76. |
| Wednesday Night |
Mostly clear, with a low around 54. |
| Thursday |
Sunny, with a high near 78. |
| Thursday Night |
Mostly clear, with a low around 54. |
| Friday |
Sunny, with a high near 80. |
| Friday Night |
Mostly clear, with a low around 54. |
| Saturday |
Mostly sunny, with a high near 78. |
Forecast from NOAA-NWS for Fairfax CA.
