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Geyserville, CA Weather Forecast
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Geyserville Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
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| Partly Cloudy | Chance of Showers | Patchy Fog | Mostly Clear | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Rain | Chance of Rain | Chance of Rain | Partly Cloudy | Partly Cloudy |
| Hi: 60°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 46°FLo: 8°C | Hi: 69°FHi: 21°C | Lo: 46°FLo: 8°C | Hi: 65°FHi: 18°C Lo: 46°FLo: 8°C | Hi: 65°FHi: 18°C Lo: 46°FLo: 8°C | Hi: 65°FHi: 18°C | Hi: 66°FHi: 19°C Lo: 45°FLo: 7°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 601 AM PDT Sat Oct 31 2026 
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Issued: 1130 AM PDT Sat Oct 31 2026
Key Messages
Updated at 1129 AM PDT Sat Oct 31 2026- Minor coastal flooding at high tide for Bayshore and Pacific Coast locations through the weekend
- Seasonal to slightly below seasonal temperatures through Thursday
- Potential for light rain Saturday night and again early in the upcoming week
Aviation
... (18Z TAFS) Issued at 1111 AM PDT Sat Oct 31 2026
Breezy onshore winds this afternoon with VFR ceilings. Winds ease this evening ahead of the first few rainbands. Light rain showers are forecast to ar...