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Trinity Lake MarinaTrinity Lake, CA 7-Day Night Weather Forecast
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Trinity Lake, CA Weather Forecast
Trinity Lake, CA Weather Forecast Date: 136 AM PDT Thu Sep 17 2026
The area/counties/county of: Northeastern Trinity, including the cities of: Carrville and Trinity Center.or toggle through each period.
Today... Mostly sunny in the morning then becoming mostly cloudy. Slight chance of rain in the morning, then chance of rain showers and isolated thunderstorms in the afternoon. Highs 61 to 76. Light winds becoming south around 5 mph in the afternoon.
Tonight... Mostly cloudy in the evening then clearing. Chance of rain showers and isolated thunderstorms in the evening. Lows 41 to 51. Northwest wind around 5 mph.
Friday... Sunny. Highs 73 to 88. Northwest wind around 5 mph shifting to the west in the afternoon.
Friday Night... Clear. Lows 45 to 55. Northwest wind around 5 mph.
Saturday... Sunny. Highs 81 to 96. Northeast wind around 5 mph.
Saturday Night... Mostly clear. Lows 48 to 58.
Sunday... Partly cloudy. Highs 79 to 94. Lows 49 to 59.
Sunday Night... Partly cloudy. Highs 79 to 94. Lows 49 to 59.
Monday... Mostly clear. Highs 82 to 97. Lows 48 to 58.
Tuesday... Mostly clear. Highs 82 to 97. Lows 48 to 58.
POP = Probability of Precipitation
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