Copper Mountain, Saturday, 8 August, 17:19
Overcast. Feels like 65°. High 74°, low 46°.
Copper Mountain, Sunday, 9 August
Light rain. High 73°, low 45°.
Copper Mountain, Monday, 10 August
Light rain. High 70°, low 41°.
Copper Mountain, Tuesday, 11 August
Heavy rain. High 70°, low 44°.
Copper Mountain, Wednesday, 12 August
Rain. High 70°, low 44°.
Copper Mountain, Thursday, 13 August
Light rain. High 65°, low 42°.
Copper Mountain, Friday, 14 August
Light rain. High 61°, low 41°.
Copper Mountain, Saturday, 15 August
Light rain. High 65°, low 44°.
Copper Mountain, Sunday, 16 August
Heavy rain. High 65°, low 42°.
Copper Mountain, Monday, 17 August
Heavy rain. High 64°, low 44°.
Copper Mountain, Tuesday, 18 August
Rain. High 65°, low 42°.
Copper Mountain, Wednesday, 19 August
Rain. High 60°, low 42°.
Copper Mountain, Thursday, 20 August
Rain. High 60°, low 43°.
Copper Mountain, Friday, 21 August
Mostly clear. High 67°, low 44°.
Copper Mountain, Saturday, 22 August
Light rain. High 69°, low 46°.
Copper Mountain, Sunday, 23 August
Light rain. High 67°, low 44°.
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Copper Mountain, CO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
They are real temperature extremes recorded in Copper Mountain, CO since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.