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Arthur Lake, CA Weather Forecast
Arthur Lake, CA Weather Forecast Date: 1132 AM PDT Sat Oct 17 2026
The area/counties/county of: E. Shasta /S. Cascades Above 3000 County Ft, including the city of Shingletown.or toggle through each period.
Today... Mostly sunny. Highs 68 to 78. Light winds becoming southwest up to 10 mph in the afternoon.
Tonight... Mostly clear. Lows 40 to 50. Light winds.
Sunday... Sunny. Highs 64 to 74. Light winds becoming southwest up to 10 mph in the afternoon. Gusts up to 20 mph.
Sunday Night... Mostly clear. Lows 36 to 46. Light winds.
Monday... Partly cloudy. Highs 51 to 61. Light winds becoming southwest up to 10 mph in the afternoon. Gusts up to 20 mph.
Monday Night... Mostly cloudy. Lows 32 to 42.
Tuesday... Mostly cloudy. Highs 56 to 66.
Tuesday Night... Mostly cloudy. Lows 35 to 45.
Wednesday... Partly cloudy with a slight chance of rain. Highs 58 to 68.
Wednesday Night... Mostly cloudy with a chance of rain. Lows 34 to 44.
Thursday... Partly cloudy with a slight chance of rain. Highs 51 to 61.
Thursday Night... Mostly cloudy with a slight chance of rain. Lows 32 to 42.
POP = Probability of Precipitation
Arthur Lake Radar Loop
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