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Foster Lake, CA Weather Forecast
Foster Lake, CA Weather Forecast Date: 136 AM PDT Tue Sep 15 2026
The area/counties/county of: Northeastern Trinity, including the cities of: Carrville and Trinity Center.or toggle through each period.
Today... Sunny. Highs 75 to 90. Northwest wind around 5 mph shifting to the southwest in the afternoon.
Tonight... Mostly clear. Lows 42 to 52. Northwest wind 5 to 15 mph shifting to the north overnight.
Wednesday... Sunny in the morning then becoming partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs 67 to 82. Northeast wind around 10 mph shifting to the southeast in the afternoon.
Wednesday Night... Mostly clear. Slight chance of showers and thunderstorms. Lows 43 to 53. Northeast wind around 10 mph.
Thursday... Sunny. Slight chance of showers and thunderstorms. Highs 68 to 83. South wind around 5 mph.
Thursday Night... Mostly clear. Lows 45 to 55.
Friday... Clear. Highs 76 to 91. Lows 47 to 57.
Friday Night... Clear. Highs 76 to 91. Lows 47 to 57.
Saturday... Mostly clear. Highs 78 to 93. Lows 49 to 59.
Sunday... Mostly clear. Highs 78 to 93. Lows 49 to 59.
POP = Probability of Precipitation
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