Tower Hill, Thursday, 15 October, 17:29
Overcast. Feels like 78°. High 79°, low 65°.
Tower Hill, Friday, 16 October
Light rain. High 71°, low 54°.
Tower Hill, Saturday, 17 October
Clear. High 57°, low 42°.
Tower Hill, Sunday, 18 October
Clear. High 63°, low 41°.
Tower Hill, Monday, 19 October
Mostly clear. High 67°, low 42°.
Tower Hill, Tuesday, 20 October
Clear. High 70°, low 44°.
Tower Hill, Wednesday, 21 October
Clear. High 72°, low 49°.
Tower Hill, Thursday, 22 October
Mostly clear. High 75°, low 53°.
Tower Hill, Friday, 23 October
Overcast. High 76°, low 54°.
Tower Hill, Saturday, 24 October
Overcast. High 78°, low 60°.
Tower Hill, Sunday, 25 October
Overcast. High 78°, low 58°.
Tower Hill, Monday, 26 October
Overcast. High 77°, low 55°.
Tower Hill, Tuesday, 27 October
Overcast. High 74°, low 56°.
Tower Hill, Wednesday, 28 October
Overcast. High 77°, low 59°.
Tower Hill, Thursday, 29 October
Overcast. High 79°, low 54°.
Tower Hill, Friday, 30 October
Rain. High 65°, low 51°.
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 Tower Hill, 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 Tower Hill, 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.