Hill Side, Thursday, 15 October, 12:36
Light rain. Feels like 44°. High 54°, low 45°.
Hill Side, Friday, 16 October
Clear. High 52°, low 39°.
Hill Side, Saturday, 17 October
Clear. High 60°, low 36°.
Hill Side, Sunday, 18 October
Clear. High 64°, low 43°.
Hill Side, Monday, 19 October
Overcast. High 60°, low 48°.
Hill Side, Tuesday, 20 October
Overcast. High 67°, low 47°.
Hill Side, Wednesday, 21 October
Light rain. High 65°, low 54°.
Hill Side, Thursday, 22 October
Light rain. High 75°, low 60°.
Hill Side, Friday, 23 October
Heavy rain. High 65°, low 60°.
Hill Side, Saturday, 24 October
Rain. High 61°, low 50°.
Hill Side, Sunday, 25 October
Clear. High 62°, low 46°.
Hill Side, Monday, 26 October
Rain. High 56°, low 49°.
Hill Side, Tuesday, 27 October
Light rain. High 68°, low 60°.
Hill Side, Wednesday, 28 October
Rain. High 63°, low 51°.
Hill Side, Thursday, 29 October
Clear. High 63°, low 50°.
Hill Side, Friday, 30 October
Light rain. High 57°, low 42°.
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 Hill Side, SD 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 Hill Side, SD 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.