Sorum, Wednesday, 7 October, 18:40
Overcast. Feels like 59°. High 76°, low 47°.
Sorum, Thursday, 8 October
Partly cloudy. High 72°, low 45°.
Sorum, Friday, 9 October
Overcast. High 81°, low 49°.
Sorum, Saturday, 10 October
Light rain. High 73°, low 58°.
Sorum, Sunday, 11 October
Rain. High 51°, low 42°.
Sorum, Monday, 12 October
Snow. High 40°, low 34°.
Sorum, Tuesday, 13 October
Overcast. High 73°, low 35°.
Sorum, Wednesday, 14 October
Overcast. High 65°, low 55°.
Sorum, Thursday, 15 October
Light rain. High 50°, low 36°.
Sorum, Friday, 16 October
Overcast. High 44°, low 34°.
Sorum, Saturday, 17 October
Clear. High 55°, low 34°.
Sorum, Sunday, 18 October
Overcast. High 62°, low 47°.
Sorum, Monday, 19 October
Overcast. High 52°, low 44°.
Sorum, Tuesday, 20 October
Overcast. High 58°, low 42°.
Sorum, Wednesday, 21 October
Overcast. High 59°, low 44°.
Sorum, Thursday, 22 October
Light rain. High 49°, low 43°.
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 Sorum, 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 Sorum, 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.