Broomfield Weather Forecast
- 47
- 70
Mostly Sunny
- 48
- 77
Mostly Sunny
- 40
- 62
Chance Rain Showers
- 40
- 63
Mostly Sunny
- 40
- 64
Mostly Sunny
- 45
- 71
Mostly Sunny
- 40
- 71
Partly Sunny
Today 14 Oct Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Mostly sunny. Highs 67 to 73.
Tonight 14 Oct Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Mostly clear. Lows 43 to 49.
Broomfield Temperature Statistics
October Temperature
Broomfield / Jeffco (1.2 miles)
Lowest 6 October, 2025
42.8 °FAverage October
58.1 °FHighest 3 October, 2025
84.2 °F
Climate (2020–Present)
Broomfield / Jeffco (1.2 miles)
Average Low 2020–2025
41.2 °FAverage 2020–2025
50.5 °FAverage High 2020–2025
64.8 °F