South Fork, Wednesday, 21 October, 13:32
Light rain. Feels like 54°. High 56°, low 39°.
South Fork, Thursday, 22 October
Rain. High 53°, low 45°.
South Fork, Friday, 23 October
Rain. High 53°, low 36°.
South Fork, Saturday, 24 October
Rain. High 45°, low 35°.
South Fork, Sunday, 25 October
Snow. High 46°, low 27°.
South Fork, Monday, 26 October
Clear. High 47°, low 23°.
South Fork, Tuesday, 27 October
Partly cloudy. High 56°, low 29°.
South Fork, Wednesday, 28 October
Overcast. High 50°, low 35°.
South Fork, Thursday, 29 October
Overcast. High 54°, low 37°.
South Fork, Friday, 30 October
Snow. High 42°, low 36°.
South Fork, Saturday, 31 October
Overcast. High 46°, low 31°.
South Fork, Sunday, 1 November
Clear. High 45°, low 27°.
South Fork, Monday, 2 November
Overcast. High 50°, low 29°.
South Fork, Tuesday, 3 November
Clear. High 49°, low 32°.
South Fork, Wednesday, 4 November
Overcast. High 49°, low 31°.
South Fork, Thursday, 5 November
Clear. High 49°, low 30°.
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 South Fork, 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 South Fork, 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.