Mapleton Hill Weather Forecast
- 59
- 82
Chance Thunderstorms
- 61
- 89
Mostly Sunny
- 61
- 92
Slight Chance Thunderstorms
- 59
- 87
Chance Thunderstorms
- 61
- 87
Slight Chance Thunderstorms
- 63
- 91
Slight Chance Thunderstorms
- 63
- 91
Chance Thunderstorms
Today 16 Aug Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Partly cloudy. Slight chance of Thunderstorms early in the Afternoon, then a chance of Thunderstorms late in the afternoon. Some Thunderstorms may be severe early in the afternoon. Highs in the lower to mid 80s. Chance of precipitation 30 percent.
Tonight 16 Aug Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Partly cloudy. Chance of Thunderstorms early in the Evening, then a slight chance of Showers during the late evening hours. Patchy fog towards Sunrise. Lows 54 to 60. Chance of rain 30 percent.
Mapleton Hill Temperature Statistics
August Temperature
Boulder Municipal Airport (3.1 miles)
Lowest 5 August, 2026
50 °FAverage August
77.2 °FHighest 2 August, 2026
104 °F
Climate (2021–2026)
Boulder Municipal Airport (3.1 miles)
Average Low 2021–2026
41.3 °FAverage 2021–2026
53.7 °FAverage High 2021–2026
66.3 °F