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Four Base Lake, CO 7-Day Weather Forecast
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Four Base Lake Weather Forecast
Four Base Lake, CO Weather Forecast Date: 1129 AM MDT Wed Sep 23 2026
Weather forecast for Four Base Lake, CO
Today Hi: 51°FHi: 11°C Lo: 41°F Lo: 5°C |
This Afternoon... Cloudy. A chance of showers with a slight chance of thunderstorms late in the morning, then showers with a chance of thunderstorms in the afternoon. Some thunderstorms will produce heavy rainfall in the afternoon. Highs 45 to 55. |
| Thu Hi: 51°FHi: 11°C Lo: 41°F Lo: 5°C |
Thursday... Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Some thunderstorms will produce heavy rainfall in the morning. Some thunderstorms will produce heavy rainfall in the afternoon. Highs 45 to 55. |
| Fri Hi: 55°FHi: 13°C Lo: 35°F Lo: 2°C |
Friday... Mostly sunny with a slight chance of showers and thunderstorms in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the 50s. Chance of rain 70%. |
Sat Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Saturday... Mostly clear. Lows in the 30s. Highs 55 to 65. |
| Sun Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Sunday... Mostly sunny in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs 55 to 65. Chance of rain 20%. |
| Mon Hi: 51°FHi: 11°C Lo: 41°F Lo: 5°C |
Monday... Showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs 45 to 55. |
| Tue Hi: 51°FHi: 11°C |
Tuesday... Partly sunny. A chance of showers, slight chance of thunderstorms and snow showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs 45 to 55. Chance of precipitation 40%. |
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