Van Horne, Monday, 19 October, 15:01
Overcast. Feels like 67°. High 68°, low 40°.
Van Horne, Tuesday, 20 October
Clear. High 68°, low 40°.
Van Horne, Wednesday, 21 October
Clear. High 69°, low 47°.
Van Horne, Thursday, 22 October
Clear. High 70°, low 49°.
Van Horne, Friday, 23 October
Overcast. High 67°, low 51°.
Van Horne, Saturday, 24 October
Overcast. High 68°, low 51°.
Van Horne, Sunday, 25 October
Overcast. High 63°, low 53°.
Van Horne, Monday, 26 October
Rain. High 55°, low 47°.
Van Horne, Tuesday, 27 October
Rain. High 56°, low 36°.
Van Horne, Wednesday, 28 October
Clear. High 41°, low 29°.
Van Horne, Thursday, 29 October
Clear. High 51°, low 31°.
Van Horne, Friday, 30 October
Overcast. High 53°, low 36°.
Van Horne, Saturday, 31 October
Light rain. High 52°, low 38°.
Van Horne, Sunday, 1 November
Light rain. High 49°, low 38°.
Van Horne, Monday, 2 November
Clear. High 46°, low 33°.
Van Horne, Tuesday, 3 November
Overcast. High 46°, low 32°.
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.