Old Town, Sunday, 18 October, 23:42
Partly cloudy. Feels like 44°. High 68°, low 42°.
Old Town, Monday, 19 October
Overcast. High 64°, low 43°.
Old Town, Tuesday, 20 October
Clear. High 64°, low 44°.
Old Town, Wednesday, 21 October
Clear. High 68°, low 49°.
Old Town, Thursday, 22 October
Mostly clear. High 70°, low 51°.
Old Town, Friday, 23 October
Light rain. High 65°, low 53°.
Old Town, Saturday, 24 October
Rain. High 65°, low 51°.
Old Town, Sunday, 25 October
Clear. High 56°, low 42°.
Old Town, Monday, 26 October
Light rain. High 53°, low 39°.
Old Town, Tuesday, 27 October
Overcast. High 49°, low 35°.
Old Town, Wednesday, 28 October
Overcast. High 56°, low 38°.
Old Town, Thursday, 29 October
Light rain. High 62°, low 51°.
Old Town, Friday, 30 October
Light rain. High 64°, low 48°.
Old Town, Saturday, 31 October
Light rain. High 50°, low 37°.
Old Town, Sunday, 1 November
Mostly clear. High 53°, low 36°.
Old Town, Monday, 2 November
Mostly clear. High 60°, low 37°.
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 Old Town, 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 Old Town, 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.