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Shallow Lake, CA Weather Forecast
Shallow Lake, CA Weather Forecast Date: 800 AM PDT Thu Sep 24 2026
The area/counties/county of: Sierra (Cal, including the city of Twain Harte, Arnold.or toggle through each period.
Today... Haze and patchy smoke until late afternoon. Sunny. Highs 67 to 77. Southeast winds up to 10 mph shifting to the southwest in the afternoon.
Tonight... Patchy smoke in the evening. Mostly clear. Lows 46 to 56. South winds up to 10 mph. Gusts up to 20 mph increasing to 30 mph after midnight.
Friday... Mostly sunny. Highs 60 to 70. Southwest winds 10 to 15 mph with gusts to around 40 mph.
Friday Night... Mostly clear. Lows 43 to 53. Southwest winds around 10 mph shifting to the southeast up to 10 mph after midnight. Gusts up to 30 mph.
Saturday... Mostly sunny. Highs 59 to 69. Southeast winds around 10 mph shifting to the southwest in the afternoon. Gusts up to 30 mph.
Saturday Night... Partly cloudy. Lows 42 to 52.
Sunday... Mostly sunny. Highs 54 to 64.
Sunday Night... Mostly clear. Lows 36 to 46. Highs 55 to 65.
Monday... Mostly clear. Lows 36 to 46. Highs 55 to 65.
Monday Night... Clear. Lows 39 to 49. Highs 58 to 68.
Tuesday... Clear. Lows 39 to 49. Highs 58 to 68.
POP = Probability of Precipitation
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