Weather WorldColumbia Reservoir, CO 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Columbia Reservoir, CO Weather Forecast
Columbia Reservoir, CO Weather Forecast Date: 605 PM MDT Fri Aug 07 2026
or toggle through each period.
Tonight... Mostly clear. Areas of smoke. Lows 44 to 54.
Saturday... Partly cloudy. Slight chance of showers in the afternoon. Highs 71 to 81. Northwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of rain 10%.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows 47 to 57.
Sunday... Partly cloudy with a 30% chance of thunderstorms. Highs 68 to 78.
Sunday Night... Partly cloudy with a chance of showers and slight chance of thunderstorms. Lows 44 to 54. Chance of rain 30%.
Monday... Showers likely and chance of thunderstorms. Highs 66 to 76. Chance of rain 70%.
Monday Night... Mostly cloudy with a 50% chance of thunderstorms. Lows 42 to 52.
Tuesday... Partly cloudy with a 50% chance of thunderstorms. Highs 65 to 75.
Tuesday Night... Mostly cloudy with a 30% chance of thunderstorms. Lows 42 to 52.
Wednesday... Showers likely and chance of thunderstorms. Highs 63 to 73. Chance of rain 70%.
Wednesday Night... Mostly cloudy with a 50% chance of thunderstorms. Lows 41 to 51.
Thursday... Showers with thunderstorms likely. Highs 60 to 70.
Thursday Night... Showers likely and chance of thunderstorms. Lows 40 to 50. Chance of rain 70%.
POP = Probability of Precipitation
Columbia Reservoir Radar Loop
Use the map search tool if you want to place a location marker on the radar map...