Weather WorldLake Arthur, CA 7-Day Night Weather Forecast
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Lake Arthur, CA Weather Forecast
Lake Arthur, CA Weather Forecast Date: 202 PM PDT Thu Aug 13 2026
The area/counties/county of: N. Motherlode 1000, including the city of Auburn, Grass Valley, Colfax, Nevada City.or toggle through each period.
Tonight... Mostly clear. Cooler. Lows 53 to 61. Southwest winds up to 10 mph in the evening becoming light.
Friday... Sunny. Highs 77 to 83. Southwest winds up to 10 mph.
Friday Night... Clear. Lows 54 to 60. Light winds.
Saturday... Sunny. Highs 79 to 87. Light winds.
Saturday Night... Clear. Lows 55 to 61. Light winds.
Sunday... Mostly sunny. Highs 83 to 89.
Sunday Night... Partly cloudy. Lows 58 to 64.
Monday... Partly cloudy. Highs 80 to 89. Lows 56 to 64.
Tuesday... Partly cloudy. Highs 80 to 89. Lows 56 to 64.
Tuesday Night... Mostly clear. Lows 57 to 64. Highs 80 to 90.
Wednesday... Mostly clear. Lows 57 to 64. Highs 80 to 90.
POP = Probability of Precipitation
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