South Fork, Saturday, 17 October, 10:31
Clear. Feels like 44°. High 60°, low 29°.
South Fork, Sunday, 18 October
Light rain. High 63°, low 36°.
South Fork, Monday, 19 October
Light rain. High 54°, low 32°.
South Fork, Tuesday, 20 October
Light rain. High 53°, low 32°.
South Fork, Wednesday, 21 October
Light rain. High 53°, low 31°.
South Fork, Thursday, 22 October
Light rain. High 51°, low 35°.
South Fork, Friday, 23 October
Rain. High 46°, low 33°.
South Fork, Saturday, 24 October
Clear. High 54°, low 31°.
South Fork, Sunday, 25 October
Partly cloudy. High 54°, low 35°.
South Fork, Monday, 26 October
Partly cloudy. High 53°, low 35°.
South Fork, Tuesday, 27 October
Clear. High 54°, low 34°.
South Fork, Wednesday, 28 October
Overcast. High 54°, low 35°.
South Fork, Thursday, 29 October
Snow. High 44°, low 34°.
South Fork, Friday, 30 October
Snow. High 37°, low 16°.
South Fork, Saturday, 31 October
Overcast. High 35°, low 9°.
South Fork, Sunday, 1 November
Snow. High 41°, low 23°.
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.