Lee Center, Sunday, 18 October, 15:01
Clear. Feels like 61°. High 63°, low 40°.
Lee Center, Monday, 19 October
Partly cloudy. High 65°, low 39°.
Lee Center, Tuesday, 20 October
Clear. High 66°, low 44°.
Lee Center, Wednesday, 21 October
Clear. High 67°, low 44°.
Lee Center, Thursday, 22 October
Clear. High 69°, low 47°.
Lee Center, Friday, 23 October
Clear. High 65°, low 51°.
Lee Center, Saturday, 24 October
Overcast. High 72°, low 53°.
Lee Center, Sunday, 25 October
Light rain. High 57°, low 47°.
Lee Center, Monday, 26 October
Rain. High 50°, low 45°.
Lee Center, Tuesday, 27 October
Overcast. High 62°, low 49°.
Lee Center, Wednesday, 28 October
Light rain. High 61°, low 55°.
Lee Center, Thursday, 29 October
Light rain. High 70°, low 57°.
Lee Center, Friday, 30 October
Rain. High 66°, low 52°.
Lee Center, Saturday, 31 October
Rain. High 65°, low 42°.
Lee Center, Sunday, 1 November
Overcast. High 48°, low 39°.
Lee Center, Monday, 2 November
Overcast. High 54°, 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 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.