Mount Harris, Saturday, 17 October, 16:13
Clear. Feels like 61°. High 66°, low 33°.
Mount Harris, Sunday, 18 October
Overcast. High 65°, low 33°.
Mount Harris, Monday, 19 October
Clear. High 63°, low 39°.
Mount Harris, Tuesday, 20 October
Mostly clear. High 63°, low 39°.
Mount Harris, Wednesday, 21 October
Clear. High 67°, low 40°.
Mount Harris, Thursday, 22 October
Light rain. High 63°, low 43°.
Mount Harris, Friday, 23 October
Light rain. High 59°, low 45°.
Mount Harris, Saturday, 24 October
Light rain. High 54°, low 40°.
Mount Harris, Sunday, 25 October
Mostly clear. High 57°, low 38°.
Mount Harris, Monday, 26 October
Clear. High 60°, low 38°.
Mount Harris, Tuesday, 27 October
Rain. High 63°, low 40°.
Mount Harris, Wednesday, 28 October
Light rain. High 50°, low 43°.
Mount Harris, Thursday, 29 October
Overcast. High 55°, low 38°.
Mount Harris, Friday, 30 October
Snow. High 41°, low 29°.
Mount Harris, Saturday, 31 October
Overcast. High 51°, low 27°.
Mount Harris, Sunday, 1 November
Snow. High 42°, low 34°.
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 Mount Harris, 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 Mount Harris, 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.