Mount Harris, Thursday, 15 October, 21:30
Clear. Feels like 35°. High 50°, low 37°.
Mount Harris, Friday, 16 October
Clear. High 57°, low 27°.
Mount Harris, Saturday, 17 October
Clear. High 62°, low 36°.
Mount Harris, Sunday, 18 October
Overcast. High 60°, low 35°.
Mount Harris, Monday, 19 October
Clear. High 61°, low 39°.
Mount Harris, Tuesday, 20 October
Light rain. High 62°, low 41°.
Mount Harris, Wednesday, 21 October
Partly cloudy. High 64°, low 41°.
Mount Harris, Thursday, 22 October
Light rain. High 64°, low 44°.
Mount Harris, Friday, 23 October
Snow. High 47°, low 35°.
Mount Harris, Saturday, 24 October
Light snow. High 41°, low 29°.
Mount Harris, Sunday, 25 October
Mostly clear. High 43°, low 27°.
Mount Harris, Monday, 26 October
Light snow. High 49°, low 28°.
Mount Harris, Tuesday, 27 October
Snow. High 34°, low 20°.
Mount Harris, Wednesday, 28 October
Mostly clear. High 42°, low 17°.
Mount Harris, Thursday, 29 October
Light rain. High 48°, low 30°.
Mount Harris, Friday, 30 October
Clear. High 56°, low 32°.
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.