Central Boulder Weather Forecast
- 55
- 87
Partly Sunny
- 55
- 86
Mostly Sunny
- 53
- 78
Chance Thunderstorms
- 44
- 76
Rain Showers Likely
- 35
- 53
Rain Showers
- 38
- 56
Chance Thunderstorms
Today 14 May Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Partly cloudy. Highs 82 to 88. Northwest Winds 10 to 20 Mph with Gusts up to 35 Mph.
Tonight 14 May Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Mostly clear. Lows 46 to 54. North Winds 10 to 15 Mph with Gusts up to 30 Mph in the Evening, becoming light.
Central Boulder Temperature Statistics
May Temperature
Boulder Municipal Airport (2.5 miles)
Lowest 1 May, 2026
32 °FAverage May
56 °FHighest 11 May, 2026
87.8 °F
Climate (2021–Present)
Boulder Municipal Airport (2.5 miles)
Average Low 2021–2026
41.2 °FAverage 2021–2026
53.6 °FAverage High 2021–2026
66.1 °F