Jefferson Weather Forecast
- 26
- 39
Partly Sunny
- 33
- 47
Breezy
- 26
- 50
Breezy
- 28
- 51
Mostly Cloudy
- 31
- 49
Partly Sunny
- 29
- 47
Chance Rain/Snow
- 23
- 43
Chance Snow
Today 20 Dec South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes
Snow and patchy blowing snow in the Morning, then snow likely and patchy blowing snow in the afternoon. Windy. Visibility one quarter mile or less at Times in the morning. New snow accumulation of 1 to 4 Inches. Highs 28 to 38. West Winds 20 to 30 Mph with Gusts up to 50 Mph.
Tonight 20 Dec South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes
Partly cloudy. Chance of snow Showers in the evening. Patchy blowing snow after midnight. Lows 19 to 29. West Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of snow 30 percent.
Jefferson Temperature Statistics
December Temperature
Copper Mountain - Red Cliff Pass (19.9 miles)
Lowest
–Average December
–Highest
–
Climate (2020–Present)
Copper Mountain - Red Cliff Pass (19.9 miles)
Average Low 2020–2025
29.8 °FAverage 2020–2025
36.3 °FAverage High 2020–2025
42.6 °F