Weather WorldLewiston, CA 7-Day Night Weather Forecast
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Lewiston, CA Weather Forecast
Lewiston, CA Weather Forecast Date: 136 AM PDT Tue Sep 15 2026
The area/counties/county of: Northwestern And Central Trinity, including the cities of: Weaverville, Douglas City, Helena, Junction City, Big Bar, Del Loma, and Burnt Ranch.or toggle through each period.
Today... Sunny. Highs 80 to 95. Southwest wind around 10 mph.
Tonight... Mostly clear. Lows 44 to 54. West wind 5 to 15 mph.
Wednesday... Sunny in the morning then becoming partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs 73 to 88. Northeast wind around 10 mph shifting to the east in the afternoon.
Wednesday Night... Mostly clear. Slight chance of showers and thunderstorms. Lows 46 to 56. East wind around 10 mph.
Thursday... Sunny. Highs 76 to 91. Southeast wind around 5 mph.
Thursday Night... Mostly clear. Lows 48 to 58.
Friday... Clear. Highs 83 to 98. Lows 49 to 59.
Friday Night... Clear. Highs 83 to 98. Lows 49 to 59.
Saturday... Mostly clear. Highs 86 to 101. Lows 51 to 61.
Sunday... Mostly clear. Highs 86 to 101. Lows 51 to 61.
POP = Probability of Precipitation
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