Van Horne, Sunday, 18 October, 05:57
Clear. Feels like 27°. High 63°, low 35°.
Van Horne, Monday, 19 October
Overcast. High 64°, low 42°.
Van Horne, Tuesday, 20 October
Clear. High 65°, low 44°.
Van Horne, Wednesday, 21 October
Mostly clear. High 68°, low 48°.
Van Horne, Thursday, 22 October
Clear. High 70°, low 50°.
Van Horne, Friday, 23 October
Mostly clear. High 67°, low 52°.
Van Horne, Saturday, 24 October
Light rain. High 71°, low 56°.
Van Horne, Sunday, 25 October
Mostly clear. High 53°, low 43°.
Van Horne, Monday, 26 October
Light rain. High 54°, low 39°.
Van Horne, Tuesday, 27 October
Light rain. High 60°, low 48°.
Van Horne, Wednesday, 28 October
Rain. High 57°, low 54°.
Van Horne, Thursday, 29 October
Light rain. High 66°, low 51°.
Van Horne, Friday, 30 October
Clear. High 70°, low 52°.
Van Horne, Saturday, 31 October
Light rain. High 70°, low 55°.
Van Horne, Sunday, 1 November
Overcast. High 73°, low 57°.
Van Horne, Monday, 2 November
Overcast. High 62°, low 49°.
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.