| NWS Forecast for: Grand and Summit Counties Below 9000 Feet Issued by: National Weather Service Denver-Boulder, CO Last Update: 1248 AM MDT Fri Jul 3 2026 | |
Rest Of Tonight: Mostly clear. Patchy smoke. Lows 37 to 45. Friday: Patchy smoke in the morning. Mostly sunny. Highs 73 to 81. West winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Friday Night: Mostly clear. Lows 40 to 46. Independence Day: Mostly sunny. Highs 75 to 81. Saturday Night: Mostly clear. Lows 38 to 46. Sunday: Mostly sunny. Highs 78 to 84. Sunday Night And Monday: Partly cloudy. Lows 41 to 49. Highs 78 to 84. Monday Night: Mostly cloudy. Lows 42 to 50. Tuesday: Partly cloudy with a 40 percent chance of thunderstorms. Highs 77 to 83. Tuesday Night: Partly cloudy with a chance of showers and slight chance of thunderstorms. Lows 41 to 49. Chance of rain 30 percent. Wednesday: Partly cloudy with a 30 percent chance of thunderstorms. Highs 77 to 83. Wednesday Night And Thursday: Partly cloudy with a 20 percent chance of thunderstorms. Lows 41 to 49. Highs 78 to 84. | |
| Zone Forecast: Grand and Summit Counties Below 9000 Feet | |
Visit your local NWS office at: https://www.weather.gov/bou |