Greenville, CA Weather Forecast
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Greenville Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Mostly Cloudy | Chance of Rain | Chance of Rain | Chance of T-Storm | Chance of T-Storm | Rain | Chance of Rain | Mostly Sunny | Clear | Mostly Sunny | Chance of Rain | Chance of Rain |
| Lo: 42°FLo: 6°C | Hi: 63°FHi: 17°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 52°FHi: 11°C | Lo: 39°FLo: 4°C | Hi: 57°FHi: 14°C | Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C | Hi: 59°FHi: 15°C Lo: 37°FLo: 3°C | Hi: 59°FHi: 15°C Lo: 37°FLo: 3°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 800 PM PDT Mon Oct 19 2026 

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Issued: 154 PM PDT Mon Oct 19 2026
Key Messages
- Chance for a shower over the Coastal Range this afternoon/evening.
- Widespread precipitation Tuesday through Thursday, with below normal temperatures, thunderstorm chances, and high elevation snow showers.
- Dry conditions return end of the week and into the weekend, followed by the potential for further unsettled weather.
Discussion
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...Today through Thursday...
Current satellite and radar has an area of light showers over the Coastal Range this afternoon as a trough sits off the coast....
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