Gunbarrel Weather Forecast
- 36
- 64
Chance Rain Showers
- 39
- 63
Chance Rain Showers
- 41
- 68
Rain Showers
- 38
- 57
Rain Showers Likely
- 43
- 70
Slight Chance Thunderstorms
- 46
- 74
Chance Thunderstorms
Today 28 Apr Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Mostly cloudy with a chance of Showers. Slight chance of Thunderstorms in the afternoon. Highs in the lower to mid 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.
Tonight 28 Apr Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Mostly cloudy. Slight chance of Thunderstorms in the evening. Lows in the upper 30s. Chance of precipitation 20 percent.
Gunbarrel Temperature Statistics
April Temperature
Boulder Municipal Airport (3.1 miles)
Lowest 4 April, 2025
28.4 °FAverage April
49.7 °FHighest 12 April, 2025
86 °F
Climate (2020–Present)
Boulder Municipal Airport (3.1 miles)
Average Low 2020–2025
40.5 °FAverage 2020–2025
52.6 °FAverage High 2020–2025
65 °F