| NWS Forecast for: Grand and Summit Counties Below 9000 Feet Issued by: National Weather Service Denver-Boulder, CO Last Update: 605 AM MDT Fri Oct 2 2026 | |
| Today: Sunny. Highs 67 to 73. West winds 10 to 15 mph with gusts up to 25 mph in the afternoon. Tonight: Mostly clear. Lows 32 to 40. Saturday: Partly cloudy. Highs 67 to 73. Saturday Night: Mostly clear. Lows 31 to 41. Sunday: Mostly sunny. Highs 68 to 74. Sunday Night: Clear. Lows 34 to 42. Monday: Mostly sunny. Highs 67 to 73. Monday Night: Partly cloudy. Lows 37 to 43. Tuesday: Partly cloudy with a 20 percent chance of thunderstorms. Highs 65 to 71. Tuesday Night: Mostly clear. Lows 34 to 42. Wednesday: Sunny. Highs 64 to 70. Wednesday Night: Mostly clear. Lows 33 to 41. Thursday: Sunny. Highs 65 to 71. | |
| Zone Forecast: Grand and Summit Counties Below 9000 Feet | |
Visit your local NWS office at: https://www.weather.gov/bou |