| NWS Forecast for: Grand and Summit Counties Below 9000 Feet Issued by: National Weather Service Denver-Boulder, CO Last Update: 605 PM MDT Thu Jun 25 2026 | |
Tonight: Mostly cloudy with a chance of showers and slight chance of thunderstorms early in the evening, then mostly cloudy with a slight chance of showers overnight. Patchy smoke through the night. Lows 39 to 45. Chance of rain 40 percent. Friday: Partly cloudy in the morning, then mostly cloudy with a chance of thunderstorms in the afternoon. Patchy smoke through the day. Highs 72 to 78. Southwest winds 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 30 percent. Friday Night: Mostly cloudy in the evening then clearing. Lows 40 to 48. South winds 10 to 15 mph. Saturday: Mostly sunny. Windy. Highs 73 to 79. Southwest winds 20 to 30 mph with gusts up to 45 mph. Saturday Night: Mostly clear. Lows 41 to 49. Southwest winds 15 to 25 mph with gusts up to 45 mph. Sunday And Sunday Night: Mostly clear. Windy. Highs 72 to 78. Lows 35 to 43. Monday: Sunny. Highs 68 to 74. Monday Night: Mostly clear. Lows 34 to 42. Tuesday: Sunny. Highs 72 to 78. Tuesday Night: Mostly clear. Lows 36 to 44. Wednesday: Sunny. Highs 74 to 80. Wednesday Night And Thursday: Mostly clear. Lows 37 to 45. Highs 76 to 82. | |
| Zone Forecast: Grand and Summit Counties Below 9000 Feet | |
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