Old Roach, Wednesday, 7 October, 15:30
Partly cloudy. Feels like 65°. High 67°, low 40°.
Old Roach, Thursday, 8 October
Light rain. High 69°, low 38°.
Old Roach, Friday, 9 October
Clear. High 64°, low 39°.
Old Roach, Saturday, 10 October
Light rain. High 60°, low 42°.
Old Roach, Sunday, 11 October
Light rain. High 55°, low 44°.
Old Roach, Monday, 12 October
Light rain. High 58°, low 44°.
Old Roach, Tuesday, 13 October
Clear. High 63°, low 38°.
Old Roach, Wednesday, 14 October
Snow. High 52°, low 36°.
Old Roach, Thursday, 15 October
Snow. High 34°, low 24°.
Old Roach, Friday, 16 October
Light snow. High 33°, low 19°.
Old Roach, Saturday, 17 October
Clear. High 55°, low 21°.
Old Roach, Sunday, 18 October
Snow. High 39°, low 30°.
Old Roach, Monday, 19 October
Light snow. High 45°, low 28°.
Old Roach, Tuesday, 20 October
Overcast. High 49°, low 28°.
Old Roach, Wednesday, 21 October
Clear. High 45°, low 27°.
Old Roach, Thursday, 22 October
Light snow. High 38°, low 24°.
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 Old Roach, 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 Old Roach, 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.