Denrock, Sunday, 11 October, 07:10
Clear. Feels like 46°. High 79°, low 48°.
Denrock, Monday, 12 October
Mostly clear. High 84°, low 61°.
Denrock, Tuesday, 13 October
Rain. High 77°, low 65°.
Denrock, Wednesday, 14 October
Light rain. High 73°, low 59°.
Denrock, Thursday, 15 October
Rain. High 58°, low 56°.
Denrock, Friday, 16 October
Overcast. High 58°, low 42°.
Denrock, Saturday, 17 October
Partly cloudy. High 42°, low 29°.
Denrock, Sunday, 18 October
Mostly clear. High 48°, low 27°.
Denrock, Monday, 19 October
Overcast. High 59°, low 38°.
Denrock, Tuesday, 20 October
Clear. High 65°, low 42°.
Denrock, Wednesday, 21 October
Clear. High 67°, low 49°.
Denrock, Thursday, 22 October
Mostly clear. High 67°, low 51°.
Denrock, Friday, 23 October
Mostly clear. High 68°, low 46°.
Denrock, Saturday, 24 October
Light rain. High 63°, low 45°.
Denrock, Sunday, 25 October
Overcast. High 52°, low 36°.
Denrock, Monday, 26 October
Clear. High 56°, low 40°.
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 Denrock, IL 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 Denrock, IL 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.