Sioux Valley, Saturday, 17 October, 17:02
Clear. Feels like 56°. High 58°, low 32°.
Sioux Valley, Sunday, 18 October
Clear. High 62°, low 42°.
Sioux Valley, Monday, 19 October
Overcast. High 61°, low 42°.
Sioux Valley, Tuesday, 20 October
Mostly clear. High 64°, low 45°.
Sioux Valley, Wednesday, 21 October
Mostly clear. High 68°, low 49°.
Sioux Valley, Thursday, 22 October
Clear. High 70°, low 52°.
Sioux Valley, Friday, 23 October
Light rain. High 73°, low 55°.
Sioux Valley, Saturday, 24 October
Light rain. High 73°, low 61°.
Sioux Valley, Sunday, 25 October
Light rain. High 64°, low 55°.
Sioux Valley, Monday, 26 October
Overcast. High 58°, low 46°.
Sioux Valley, Tuesday, 27 October
Clear. High 57°, low 39°.
Sioux Valley, Wednesday, 28 October
Rain. High 53°, low 45°.
Sioux Valley, Thursday, 29 October
Light rain. High 69°, low 56°.
Sioux Valley, Friday, 30 October
Light rain. High 67°, low 53°.
Sioux Valley, Saturday, 31 October
Clear. High 61°, low 47°.
Sioux Valley, Sunday, 1 November
Mostly clear. High 66°, low 49°.
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 Sioux Valley, MN 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 Sioux Valley, MN 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.