Clark Center, Friday, 13 November, 08:59
Overcast. Feels like 31°. High 42°, low 35°.
Clark Center, Saturday, 14 November
Clear. High 48°, low 30°.
Clark Center, Sunday, 15 November
Mostly clear. High 50°, low 30°.
Clark Center, Monday, 16 November
Clear. High 52°, low 31°.
Clark Center, Tuesday, 17 November
Mostly clear. High 53°, low 32°.
Clark Center, Wednesday, 18 November
Clear. High 59°, low 35°.
Clark Center, Thursday, 19 November
Light rain. High 61°, low 45°.
Clark Center, Friday, 20 November
Overcast. High 64°, low 52°.
Clark Center, Saturday, 21 November
Mostly clear. High 68°, low 50°.
Clark Center, Sunday, 22 November
Light rain. High 62°, low 41°.
Clark Center, Monday, 23 November
Mostly clear. High 48°, low 33°.
Clark Center, Tuesday, 24 November
Light snow. High 30°, low 21°.
Clark Center, Wednesday, 25 November
Clear. High 32°, low 16°.
Clark Center, Thursday, 26 November
Clear. High 35°, low 17°.
Clark Center, Friday, 27 November
Clear. High 42°, low 27°.
Clark Center, Saturday, 28 November
Clear. High 42°, low 25°.
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 Clark 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 Clark 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.