| NWS Forecast for: Grand and Summit Counties Below 9000 Feet Issued by: National Weather Service Denver-Boulder, CO Last Update: 1248 PM MDT Thu Jun 11 2026 | |
| Rest Of Today: Sunny. Highs 62 to 70. West winds 10 to 15 mph with gusts up to 25 mph. Tonight: Clear. Lows 30 to 38. Friday: Sunny. Highs 70 to 78. West winds 15 to 25 mph in the afternoon. Gusts up to 35 mph. Friday Night: Mostly clear. Lows 36 to 42. West winds 10 to 15 mph with gusts up to 35 mph in the evening, becoming light. Saturday: Mostly sunny. Highs 70 to 78. West winds 10 to 15 mph with gusts up to 35 mph. Saturday Night: Partly cloudy. Lows 33 to 43. Northeast winds 10 to 15 mph with gusts up to 35 mph. Sunday: Partly cloudy with a 20 percent chance of thunderstorms. Highs 67 to 75. Sunday Night: Partly cloudy. Lows 32 to 42. Monday: Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 73. Monday Night And Tuesday: Mostly clear. Lows 33 to 41. Highs 70 to 76. Tuesday Night Through Thursday: Mostly clear. Windy. Lows 40 to 48. Highs 75 to 84. | |
| Zone Forecast: Grand and Summit Counties Below 9000 Feet | |
Visit your local NWS office at: https://www.weather.gov/bou |