Weather WorldUpper Horsethief Lake, CA 7-Day Night Weather Forecast
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Upper Horsethief Lake, CA Weather Forecast
Upper Horsethief Lake, CA Weather Forecast Date: 1141 PM PDT Wed Aug 19 2026
The area/counties/county of: Upper San Joaquin River, including the cities of: Devils Postpile, Florence Lake, and Lake Thomas Edison.or toggle through each period.
Today... Mostly sunny. Highs 67 to 81. Southwest winds up to 5 mph with gusts to around 20 mph increasing to 5 to 15 mph with gusts to around 30 mph in the afternoon.
Tonight... Partly cloudy. Lows 48 to 60. Southwest winds up to 10 mph with gusts to around 25 mph shifting to the southeast after midnight.
Thursday... Sunny. Highs 68 to 82. Southwest winds up to 15 mph. Gusts up to 30 mph in the afternoon.
Thursday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows 48 to 60. South winds up to 10 mph. Gusts up to 25 mph in the evening.
Friday... Mostly sunny. Highs 64 to 80. South winds up to 10 mph shifting to the southwest in the afternoon. Gusts up to 30 mph.
Friday Night... Mostly cloudy in the evening then becoming partly cloudy. Lows 47 to 59.
Saturday... Mostly clear. Highs 62 to 78. Lows 45 to 57.
Sunday... Mostly clear. Highs 62 to 78. Lows 45 to 57.
Sunday Night... Partly cloudy. Lows 43 to 57. Highs 61 to 77.
Monday... Partly cloudy. Lows 43 to 57. Highs 61 to 77.
POP = Probability of Precipitation
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