Winterset, Saturday, 17 October, 06:54
Clear. Feels like 30°. High 57°, low 32°.
Winterset, Sunday, 18 October
Clear. High 62°, low 42°.
Winterset, Monday, 19 October
Partly cloudy. High 64°, low 46°.
Winterset, Tuesday, 20 October
Overcast. High 66°, low 47°.
Winterset, Wednesday, 21 October
Clear. High 70°, low 51°.
Winterset, Thursday, 22 October
Clear. High 73°, low 51°.
Winterset, Friday, 23 October
Overcast. High 73°, low 59°.
Winterset, Saturday, 24 October
Overcast. High 74°, low 61°.
Winterset, Sunday, 25 October
Rain. High 64°, low 46°.
Winterset, Monday, 26 October
Clear. High 49°, low 37°.
Winterset, Tuesday, 27 October
Rain. High 51°, low 34°.
Winterset, Wednesday, 28 October
Light rain. High 61°, low 48°.
Winterset, Thursday, 29 October
Clear. High 62°, low 47°.
Winterset, Friday, 30 October
Rain. High 63°, low 48°.
Winterset, Saturday, 31 October
Heavy rain. High 69°, low 44°.
Winterset, Sunday, 1 November
Clear. High 52°, 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 Winterset, IA 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 Winterset, IA 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.