Viola Center, Tuesday, 20 October, 06:39
Clear. Feels like 35°. High 69°, low 35°.
Viola Center, Wednesday, 21 October
Clear. High 71°, low 46°.
Viola Center, Thursday, 22 October
Clear. High 73°, low 52°.
Viola Center, Friday, 23 October
Overcast. High 72°, low 55°.
Viola Center, Saturday, 24 October
Overcast. High 73°, low 60°.
Viola Center, Sunday, 25 October
Light rain. High 64°, low 49°.
Viola Center, Monday, 26 October
Heavy rain. High 48°, low 40°.
Viola Center, Tuesday, 27 October
Overcast. High 41°, low 30°.
Viola Center, Wednesday, 28 October
Clear. High 43°, low 27°.
Viola Center, Thursday, 29 October
Overcast. High 45°, low 32°.
Viola Center, Friday, 30 October
Overcast. High 48°, low 36°.
Viola Center, Saturday, 31 October
Partly cloudy. High 51°, low 36°.
Viola Center, Sunday, 1 November
Overcast. High 51°, low 39°.
Viola Center, Monday, 2 November
Rain. High 46°, low 41°.
Viola Center, Tuesday, 3 November
Light rain. High 58°, low 43°.
Viola Center, Wednesday, 4 November
Mostly clear. High 59°, 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 Viola Center, 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 Viola Center, 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.