Van Horne, Monday, 12 October, 23:02
Clear. Feels like 73°. High 87°, low 66°.
Van Horne, Tuesday, 13 October
Rain. High 75°, low 56°.
Van Horne, Wednesday, 14 October
Overcast. High 69°, low 50°.
Van Horne, Thursday, 15 October
Rain. High 59°, low 54°.
Van Horne, Friday, 16 October
Light rain. High 55°, low 45°.
Van Horne, Saturday, 17 October
Clear. High 59°, low 37°.
Van Horne, Sunday, 18 October
Overcast. High 63°, low 47°.
Van Horne, Monday, 19 October
Light rain. High 53°, low 47°.
Van Horne, Tuesday, 20 October
Overcast. High 58°, low 49°.
Van Horne, Wednesday, 21 October
Light rain. High 66°, low 59°.
Van Horne, Thursday, 22 October
Rain. High 66°, low 62°.
Van Horne, Friday, 23 October
Heavy rain. High 68°, low 49°.
Van Horne, Saturday, 24 October
Partly cloudy. High 56°, low 44°.
Van Horne, Sunday, 25 October
Overcast. High 54°, low 43°.
Van Horne, Monday, 26 October
Overcast. High 54°, low 41°.
Van Horne, Tuesday, 27 October
Light rain. High 61°, low 45°.
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.