Devil's Thumb - Rolling Hill Weather Forecast
- 65
- 91
Slight Chance Thunderstorms
- 65
- 88
Thunderstorms Likely
- 62
- 85
Thunderstorms Likely
- 61
- 83
Thunderstorms Likely
- 63
- 88
Chance Thunderstorms
- 65
- 91
Partly Sunny
- 67
- 93
Partly Sunny
Today 21 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Partly cloudy in the Morning, then becoming mostly cloudy. Highs in the lower to mid 90s.
Tonight 21 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Mostly cloudy with a slight chance of Thunderstorms early in the Evening, then partly cloudy overnight. Lows in the lower to mid 60s. Chance of precipitation 20 percent.
Devil's Thumb - Rolling Hill Temperature Statistics
July Temperature
Boulder Municipal Airport (4.3 miles)
Lowest 7 July, 2025
55.4 °FAverage July
75.2 °FHighest 9 July, 2025
100.4 °F
Climate (2020–Present)
Boulder Municipal Airport (4.3 miles)
Average Low 2020–2025
40.4 °FAverage 2020–2025
52.5 °FAverage High 2020–2025
64.8 °F