Weather WorldLake Alpine, CA 7-Day Night Weather Forecast
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Lake Alpine, CA Weather Forecast
Lake Alpine, CA Weather Forecast Date: 1132 PM PDT Thu Oct 01 2026
The area/counties/county of: Sierra (Cal, including the city of Twain Harte, Arnold.or toggle through each period.
Tonight... Mostly clear. Patchy smoke early in the evening. Haze through the night. Areas of smoke late in the evening, then smoke after midnight. Patchy smoke late in the night. Lows 48 to 58. Southeast winds up to 10 mph.
Friday... Mostly sunny in the morning then becoming mostly cloudy. Haze and patchy smoke in the morning. Highs 70 to 80. Southeast winds around 10 mph shifting to the southwest up to 10 mph in the afternoon.
Friday Night... Mostly cloudy in the evening then clearing. Patchy smoke after midnight. Lows 49 to 59. Light winds becoming east up to 10 mph after midnight. Gusts up to 20 mph.
Saturday... Mostly sunny. Patchy smoke. Highs 72 to 82. East winds up to 10 mph shifting to the west in the afternoon.
Saturday Night... Mostly clear. Lows 49 to 59. Northwest winds up to 10 mph shifting to the east after midnight. Gusts up to 20 mph.
Sunday... Mostly sunny. Highs 71 to 81.
Sunday Night... Partly cloudy. Lows 48 to 58.
Monday... Clear. Highs 69 to 79. Lows 47 to 57.
Tuesday... Clear. Highs 69 to 79. Lows 47 to 57.
Wednesday... Clear. Highs 69 to 79. Lows 47 to 57.
POP = Probability of Precipitation
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