Cathedral, Tuesday, 13 October, 14:47
Overcast. Feels like 44°. High 49°, low 38°.
Cathedral, Wednesday, 14 October
Snow. High 43°, low 30°.
Cathedral, Thursday, 15 October
Overcast. High 44°, low 21°.
Cathedral, Friday, 16 October
Clear. High 54°, low 18°.
Cathedral, Saturday, 17 October
Overcast. High 55°, low 24°.
Cathedral, Sunday, 18 October
Snow. High 45°, low 33°.
Cathedral, Monday, 19 October
Clear. High 54°, low 30°.
Cathedral, Tuesday, 20 October
Snow. High 50°, low 33°.
Cathedral, Wednesday, 21 October
Snow. High 46°, low 34°.
Cathedral, Thursday, 22 October
Light snow. High 34°, low 22°.
Cathedral, Friday, 23 October
Clear. High 42°, low 23°.
Cathedral, Saturday, 24 October
Clear. High 44°, low 24°.
Cathedral, Sunday, 25 October
Clear. High 42°, low 24°.
Cathedral, Monday, 26 October
Overcast. High 45°, low 26°.
Cathedral, Tuesday, 27 October
Snow. High 31°, low 19°.
Cathedral, Wednesday, 28 October
Clear. High 37°, low 13°.
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 Cathedral, 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 Cathedral, 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.