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Donnell Lake, CA Weather Forecast
Donnell Lake, CA Weather Forecast Date: 1132 AM PDT Sun Aug 16 2026
The area/counties/county of: Sierra (Cal, including the city of Twain Harte, Arnold.or toggle through each period.
Today... Sunny. Highs 79 to 89. East winds up to 10 mph shifting to the southwest around 10 mph in the afternoon.
Tonight... Mostly clear. Lows 60 to 70. Light winds.
Monday... Mostly cloudy in the morning then clearing. Highs 79 to 89. Light winds becoming southwest up to 10 mph in the afternoon.
Monday Night... Mostly clear. Lows 60 to 70. Light winds.
Tuesday... Mostly sunny. Highs 80 to 90. Light winds becoming southwest up to 10 mph in the afternoon.
Tuesday Night... Mostly clear. Lows 61 to 71.
Wednesday... Mostly sunny. Highs 81 to 91.
Wednesday Night... Mostly clear. Lows 60 to 70. Highs 79 to 89.
Thursday... Mostly clear. Lows 60 to 70. Highs 79 to 89.
Friday... Mostly clear. Lows 60 to 70. Highs 79 to 89.
Friday Night... Clear. Lows 57 to 67. Highs 77 to 87.
POP = Probability of Precipitation
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