Mount Harris, Thursday, 15 October, 06:18
Light snow. Feels like 30°. High 48°, low 30°.
Mount Harris, Friday, 16 October
Clear. High 57°, low 28°.
Mount Harris, Saturday, 17 October
Clear. High 62°, low 33°.
Mount Harris, Sunday, 18 October
Partly cloudy. High 63°, low 35°.
Mount Harris, Monday, 19 October
Light rain. High 60°, low 37°.
Mount Harris, Tuesday, 20 October
Mostly clear. High 60°, low 38°.
Mount Harris, Wednesday, 21 October
Mostly clear. High 68°, low 44°.
Mount Harris, Thursday, 22 October
Light rain. High 48°, low 42°.
Mount Harris, Friday, 23 October
Snow. High 40°, low 30°.
Mount Harris, Saturday, 24 October
Snow. High 32°, low 18°.
Mount Harris, Sunday, 25 October
Overcast. High 37°, low 16°.
Mount Harris, Monday, 26 October
Snow. High 38°, low 26°.
Mount Harris, Tuesday, 27 October
Clear. High 45°, low 24°.
Mount Harris, Wednesday, 28 October
Overcast. High 51°, low 30°.
Mount Harris, Thursday, 29 October
Partly cloudy. High 56°, low 34°.
Mount Harris, Friday, 30 October
Mostly clear. High 59°, low 36°.
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.