| National Weather Service Forecast for:
Guerneville CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 1:26 pm PDT Jun 15, 2025 | ||||||||||||||||||
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| Tonight |
Partly cloudy, with a low around 48. Southwest wind around 7 mph. |
| Monday |
Sunny, with a high near 78. West northwest wind 6 to 11 mph, with gusts as high as 21 mph. |
| Monday Night |
Clear, with a low around 52. West northwest wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 22 mph. |
| Tuesday |
Sunny, with a high near 82. Light west wind becoming west northwest 5 to 9 mph in the afternoon. |
| Tuesday Night |
Clear, with a low around 55. West southwest wind 6 to 9 mph, with gusts as high as 21 mph. |
| Wednesday |
Sunny, with a high near 85. |
| Wednesday Night |
Mostly clear, with a low around 51. |
| Juneteenth |
Sunny, with a high near 78. |
| Thursday Night |
Clear, with a low around 49. |
| Friday |
Sunny, with a high near 76. |
| Friday Night |
Clear, with a low around 49. |
| Saturday |
Sunny, with a high near 76. |
| Saturday Night |
Clear, with a low around 50. |
| Sunday |
Sunny, with a high near 79. |
Forecast from NOAA-NWS for Guerneville CA.
