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Challenge, CA 7-Day Night Weather Forecast
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Challenge, CA Weather Forecast
Challenge, CA Weather Forecast Date: 202 PM PDT Tue Sep 08 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. Lows 61 to 69. Light winds.
Wednesday... Mostly sunny. Highs 92 to 98. Northeast winds up to 10 mph in the morning becoming light.
Wednesday Night... Partly cloudy. Lows 64 to 72. Light winds.
Thursday... Mostly sunny. Highs 90 to 98. Light winds.
Thursday Night... Mostly clear. Lows 62 to 70. South winds up to 10 mph in the evening becoming light.
Friday... Sunny. Highs 84 to 90.
Friday Night... Clear. Lows 58 to 64.
Saturday... Clear. Highs 74 to 83. Lows 53 to 63.
Sunday... Clear. Highs 74 to 83. Lows 53 to 63.
Monday... Clear. Highs 74 to 83. Lows 53 to 63.
POP = Probability of Precipitation
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