Weller, Tuesday, 13 October, 04:50
Overcast. Feels like 39°. High 58°, low 42°.
Weller, Wednesday, 14 October
Snow. High 48°, low 30°.
Weller, Thursday, 15 October
Light snow. High 36°, low 15°.
Weller, Friday, 16 October
Clear. High 46°, low 14°.
Weller, Saturday, 17 October
Overcast. High 54°, low 25°.
Weller, Sunday, 18 October
Snow. High 45°, low 28°.
Weller, Monday, 19 October
Clear. High 61°, low 34°.
Weller, Tuesday, 20 October
Clear. High 58°, low 38°.
Weller, Wednesday, 21 October
Snow. High 55°, low 37°.
Weller, Thursday, 22 October
Snow. High 37°, low 20°.
Weller, Friday, 23 October
Snow. High 40°, low 19°.
Weller, Saturday, 24 October
Snow. High 36°, low 24°.
Weller, Sunday, 25 October
Light snow. High 40°, low 20°.
Weller, Monday, 26 October
Overcast. High 42°, low 23°.
Weller, Tuesday, 27 October
Overcast. High 49°, low 31°.
Weller, Wednesday, 28 October
Clear. High 53°, 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 Weller, 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 Weller, 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.