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Union Lakes, CA Weather Forecast
Union Lakes, CA Weather Forecast Date: 136 AM PDT Thu Oct 01 2026
The area/counties/county of: Northeastern Trinity, including the cities of: Carrville and Trinity Center.or toggle through each period.
Today... Sunny. Highs 79 to 94. North wind around 5 mph shifting to the south in the afternoon.
Tonight... Partly cloudy. Lows 51 to 61. Southeast wind around 5 mph shifting to the northeast overnight.
Friday... Mostly cloudy in the morning then becoming partly cloudy. Highs 77 to 92. Northeast wind around 5 mph shifting to the south in the afternoon.
Friday Night... Partly cloudy. Lows 51 to 61. North wind around 5 mph.
Saturday... Mostly sunny. Highs 80 to 95. Southeast wind around 5 mph.
Saturday Night... Mostly clear. Lows 53 to 63.
Sunday... Partly cloudy. Highs 79 to 94. Lows 53 to 63.
Sunday Night... Partly cloudy. Highs 79 to 94. Lows 53 to 63.
Monday... Mostly clear. Highs 79 to 94. Lows 51 to 61.
Tuesday... Mostly clear. Highs 79 to 94. Lows 51 to 61.
POP = Probability of Precipitation
Union Lakes Radar Loop
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