Lee Center, Thursday, 15 October, 07:44
Light rain. Feels like 56°. High 67°, low 56°.
Lee Center, Friday, 16 October
Light rain. High 54°, low 44°.
Lee Center, Saturday, 17 October
Clear. High 56°, low 37°.
Lee Center, Sunday, 18 October
Clear. High 61°, low 42°.
Lee Center, Monday, 19 October
Partly cloudy. High 63°, low 42°.
Lee Center, Tuesday, 20 October
Clear. High 66°, low 43°.
Lee Center, Wednesday, 21 October
Clear. High 67°, low 50°.
Lee Center, Thursday, 22 October
Overcast. High 68°, low 51°.
Lee Center, Friday, 23 October
Overcast. High 70°, low 53°.
Lee Center, Saturday, 24 October
Light rain. High 60°, low 54°.
Lee Center, Sunday, 25 October
Rain. High 52°, low 43°.
Lee Center, Monday, 26 October
Clear. High 49°, low 37°.
Lee Center, Tuesday, 27 October
Overcast. High 45°, low 36°.
Lee Center, Wednesday, 28 October
Light rain. High 55°, low 34°.
Lee Center, Thursday, 29 October
Light rain. High 48°, low 41°.
Lee Center, Friday, 30 October
Clear. High 40°, low 31°.
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 Lee Center, 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 Lee Center, 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.