Potter Valley, CA 7-Day Night Weather Forecast
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Potter Valley, CA Weather Forecast


Potter Valley, CA Weather Forecast Date: 136 AM PDT Fri Oct 09 2026
The area/counties/county of: Northwestern Interior Mendocino, including the cities of: Potter Valley and Willits.or toggle through each period.
Today... Sunny. Highs 82 to 97.
Tonight... Mostly clear. Lows 41 to 51.
Saturday... Sunny. Patchy valley fog in the morning. Highs 60 to 75.
Saturday Night... Mostly clear. Lows 35 to 45.
Sunday... Sunny. Patchy valley fog and frost. Highs 59 to 73.
Sunday Night... Mostly clear. Lows 34 to 44.
Columbus Day... Sunny. Patchy valley fog and frost. Highs 60 to 75.
Monday Night... Mostly clear. Lows 35 to 45.
Tuesday... Sunny. Patchy valley fog. Highs 62 to 77.
Tuesday Night... Mostly clear. Lows 38 to 48.
Wednesday... Sunny. Patchy valley fog. Highs 68 to 83.
Wednesday Night... Mostly clear. Lows 42 to 52. Highs 76 to 91.
POP = Probability of Precipitation
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