Willow Hill, Wednesday, 21 October, 01:56
Clear. Feels like 47°. High 74°, low 45°.
Willow Hill, Thursday, 22 October
Clear. High 75°, low 47°.
Willow Hill, Friday, 23 October
Clear. High 70°, low 48°.
Willow Hill, Saturday, 24 October
Partly cloudy. High 70°, low 48°.
Willow Hill, Sunday, 25 October
Overcast. High 73°, low 48°.
Willow Hill, Monday, 26 October
Overcast. High 74°, low 53°.
Willow Hill, Tuesday, 27 October
Light rain. High 58°, low 46°.
Willow Hill, Wednesday, 28 October
Overcast. High 51°, low 41°.
Willow Hill, Thursday, 29 October
Clear. High 58°, low 36°.
Willow Hill, Friday, 30 October
Partly cloudy. High 61°, low 39°.
Willow Hill, Saturday, 31 October
Mostly clear. High 66°, low 40°.
Willow Hill, Sunday, 1 November
Rain. High 58°, low 52°.
Willow Hill, Monday, 2 November
Partly cloudy. High 70°, low 55°.
Willow Hill, Tuesday, 3 November
Partly cloudy. High 60°, low 44°.
Willow Hill, Wednesday, 4 November
Overcast. High 55°, low 44°.
Willow Hill, Thursday, 5 November
Mostly clear. High 60°, 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 Willow 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 Willow 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.