Weather WorldSummit Lake, CO 7-Day Night Weather Forecast
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Summit Lake, CO Weather Forecast
Summit Lake, CO Weather Forecast Date: 605 PM MDT Fri Aug 21 2026
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Tonight... Mostly cloudy with a slight chance of thunderstorms early in the evening, then mostly cloudy overnight. Some thunderstorms May produce gusty winds early in the evening. Lows 45 to 55. Chance of precipitation 20%.
Saturday... Partly cloudy in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs 66 to 76. Chance of rain 70%.
Saturday Night... Mostly cloudy with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 43 to 53. Chance of precipitation 50%.
Sunday... Partly cloudy with a 40% chance of thunderstorms. Highs 64 to 74. West winds 10 to 15 mph with gusts up to 30 mph.
Sunday Night... Partly cloudy with a 20% chance of thunderstorms. Lows 43 to 53.
Monday... Thunderstorms likely. Highs 64 to 74. Chance of precipitation 70%.
Monday Night... Mostly cloudy with a 30% chance of thunderstorms. Lows 40 to 50.
Tuesday... Showers likely and chance of thunderstorms. Highs 63 to 73. Chance of rain 70%.
Tuesday Night... Partly cloudy with a 20% chance of thunderstorms. Lows 40 to 50.
Wednesday... Partly cloudy with a 50% chance of thunderstorms. Highs 63 to 73.
Wednesday Night... Partly cloudy with a 20% chance of thunderstorms. Lows 40 to 50. Highs 64 to 74.
Thursday... Partly cloudy with a 20% chance of thunderstorms. Lows 40 to 50. Highs 64 to 74.
POP = Probability of Precipitation
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