Van Horne, Tuesday, 20 October, 04:52
Clear. Feels like 41°. High 70°, low 42°.
Van Horne, Wednesday, 21 October
Clear. High 71°, low 45°.
Van Horne, Thursday, 22 October
Clear. High 71°, low 51°.
Van Horne, Friday, 23 October
Clear. High 70°, low 51°.
Van Horne, Saturday, 24 October
Overcast. High 71°, low 55°.
Van Horne, Sunday, 25 October
Light rain. High 70°, low 55°.
Van Horne, Monday, 26 October
Rain. High 53°, low 40°.
Van Horne, Tuesday, 27 October
Clear. High 45°, low 31°.
Van Horne, Wednesday, 28 October
Clear. High 42°, low 26°.
Van Horne, Thursday, 29 October
Mostly clear. High 49°, low 30°.
Van Horne, Friday, 30 October
Overcast. High 49°, low 36°.
Van Horne, Saturday, 31 October
Clear. High 52°, low 35°.
Van Horne, Sunday, 1 November
Overcast. High 47°, low 39°.
Van Horne, Monday, 2 November
Overcast. High 49°, low 34°.
Van Horne, Tuesday, 3 November
Overcast. High 51°, low 41°.
Van Horne, Wednesday, 4 November
Overcast. High 59°, 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 Van Horne, 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 Van Horne, 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.