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Grant Lake, CA 7-Day Night Weather Forecast
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Grant Lake, CA Weather Forecast
Grant Lake, CA Weather Forecast Date: 231 AM PDT Wed Oct 21 2026
The area/counties/county of: Mono County, including the cities of: Bridgeport, Coleville, Lee Vining, and Mammoth Lakes.or toggle through each period.
Today... Chance of showers and thunderstorms and snow in the morning, then chance of showers and thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs 51 to 61. Light winds becoming southeast around 10 mph in the afternoon.
Tonight... Showers, heavy snow showers and slight chance of thunderstorms in the evening, then rain and snow after midnight. Snow level 9000 to 9500 feet. Snow accumulation of 1 to 4 inches. Lows 21 to 31. Light winds. Ridge gusts up to 50 mph.
Thursday... Chance of rain and snow in the morning, then showers and slight chance of thunderstorms in the afternoon. Snow level 8000 to 8500 feet. Snow accumulation up to 2 inches. Highs 46 to 56. Light winds.
Thursday Night... Mostly cloudy with a chance of rain and snow. Snow level 7500 to 8000 feet. Lows 17 to 27. West winds 10 to 15 mph.
Friday... Mostly cloudy in the morning then clearing. Highs 49 to 59. Light winds becoming north around 10 mph in the afternoon.
Friday Night... Clear. Lows 9 to 19.
Saturday... Clear. Highs 54 to 64. Lows 15 to 25.
Sunday... Clear. Highs 54 to 64. Lows 15 to 25.
Monday... Partly cloudy in the morning then becoming sunny. Highs 55 to 65.
Monday Night... Clear. Lows 17 to 27. Highs 54 to 64.
POP = Probability of Precipitation
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