| National Weather Service Forecast for:
Graton CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 1:36 pm PDT Jul 12, 2026 | ||||||||||||||||||
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| Tonight |
Mostly cloudy, with a low around 57. Light and variable wind. |
| Monday |
Cloudy, then gradually becoming mostly sunny, with a high near 93. Calm wind becoming southwest around 6 mph in the afternoon. |
| Monday Night |
Isolated showers before 7pm. Partly cloudy, with a low around 61. Light and variable wind. Chance of precipitation is 10%. |
| Tuesday |
Sunny and hot, with a high near 96. Calm wind becoming southwest 5 to 7 mph in the afternoon. |
| Tuesday Night |
Mostly clear, with a low around 60. West southwest wind 5 to 8 mph becoming calm in the evening. |
| Wednesday |
Sunny, with a high near 94. |
| Wednesday Night |
Mostly clear, with a low around 56. |
| Thursday |
Mostly sunny, with a high near 87. |
| Thursday Night |
Mostly clear, with a low around 52. |
| Friday |
Mostly sunny, with a high near 81. |
| Friday Night |
Partly cloudy, with a low around 53. |
| Saturday |
Partly sunny, with a high near 77. |
| Saturday Night |
Partly cloudy, with a low around 55. |
| Sunday |
A slight chance of rain. Partly sunny, with a high near 80. |
Forecast from NOAA-NWS for Graton CA.
