Round Valley, CA 7-Day Weather Forecast
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Round Valley Weather Forecast


Round Valley, CA Weather Forecast Date: 1131 PM PDT Sun Oct 18 2026
Weather forecast for Round Valley, CA
| Tonight Lo: 50°F Lo: 10°C |
Tonight... Clear. Lows around 50. South winds up to 5 mph shifting to the southwest after midnight. |
| Mon Hi: 77°FHi: 25°C Lo: 48°F Lo: 9°C |
Monday... Sunny. Highs 75 to 78. South winds up to 5 mph increasing to southeast 10 to 15 mph with gusts to around 30 mph in the afternoon. |
| Tue Hi: 73°FHi: 23°C Lo: 50°F Lo: 10°C |
Tuesday... Sunny, breezy. Patchy blowing dust in the afternoon. Highs 71 to 74. South winds up to 10 mph increasing to southeast 15 to 25 mph in the afternoon. Gusts up to 40 mph. |
| Wed Hi: 67°FHi: 19°C Lo: 44°F Lo: 7°C |
Wednesday... Rain showers. Highs 65 to 68. Chance of showers 80%. |
| Thu Hi: 63°FHi: 17°C Lo: 42°F Lo: 6°C |
Thursday... Mostly cloudy with chance of rain showers. Highs 61 to 64. Chance of showers 50%. |
| Fri Hi: 67°FHi: 19°C Lo: 41°F Lo: 5°C |
Friday... Sunny. Highs 65 to 68. |
| Sat Hi: 70°FHi: 21°C Lo: 42°F Lo: 6°C |
Saturday... Mostly clear. Highs around 70. Lows 40 to 43. |
| Sun Hi: 70°FHi: 21°C Lo: 42°F Lo: 6°C |
Sunday... Mostly clear. Highs around 70. Lows 40 to 43. |
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