Weather WorldBirch Lake, CA 7-Day Night Weather Forecast
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Birch Lake, CA Weather Forecast
Birch Lake, CA Weather Forecast Date: 201 AM PDT Sat Oct 10 2026
The area/counties/county of: Sierra (Cal, including the city of Twain Harte, Arnold.or toggle through each period.
Today... Sunny. Highs 65 to 75. South winds up to 15 mph with gusts to around 30 mph.
Tonight... Mostly clear. Cooler. Lows 46 to 56. Southeast winds up to 10 mph. Gusts up to 25 mph in the evening.
Sunday... Mostly cloudy in the morning then becoming partly cloudy. Highs 58 to 68. Light winds becoming southwest around 10 mph in the afternoon. Gusts up to 25 mph.
Sunday Night... Mostly cloudy with a chance of rain. Colder. Lows 39 to 49. South winds up to 10 mph with gusts to around 20 mph.
Columbus Day... Mostly cloudy with a chance of rain. Highs 49 to 59. Light winds.
Monday Night... Mostly cloudy with a chance of rain. Lows 36 to 46.
Tuesday... Mostly sunny. Warmer. Highs 56 to 66.
Tuesday Night... Mostly clear. Lows 40 to 50.
Wednesday... Clear. Highs 62 to 72. Lows 43 to 53.
Wednesday Night... Clear. Highs 62 to 72. Lows 43 to 53.
Thursday... Clear. Highs 70 to 80. Lows 47 to 57.
POP = Probability of Precipitation
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