Sunnyview, Sunday, 18 October, 15:13
Clear. Feels like 64°. High 65°, low 43°.
Sunnyview, Monday, 19 October
Clear. High 63°, low 41°.
Sunnyview, Tuesday, 20 October
Clear. High 65°, low 45°.
Sunnyview, Wednesday, 21 October
Clear. High 68°, low 47°.
Sunnyview, Thursday, 22 October
Clear. High 70°, low 51°.
Sunnyview, Friday, 23 October
Light rain. High 69°, low 56°.
Sunnyview, Saturday, 24 October
Rain. High 63°, low 44°.
Sunnyview, Sunday, 25 October
Clear. High 53°, low 36°.
Sunnyview, Monday, 26 October
Light rain. High 56°, low 42°.
Sunnyview, Tuesday, 27 October
Rain. High 57°, low 51°.
Sunnyview, Wednesday, 28 October
Light rain. High 63°, low 50°.
Sunnyview, Thursday, 29 October
Clear. High 56°, low 43°.
Sunnyview, Friday, 30 October
Rain. High 55°, low 45°.
Sunnyview, Saturday, 31 October
Snow. High 36°, low 31°.
Sunnyview, Sunday, 1 November
Mostly clear. High 32°, low 20°.
Sunnyview, Monday, 2 November
Light rain. High 44°, low 26°.
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 Sunnyview, 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 Sunnyview, 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.