Mount Clare, Thursday, 15 October, 23:20
Overcast. Feels like 63°. High 77°, low 62°.
Mount Clare, Friday, 16 October
Light rain. High 62°, low 50°.
Mount Clare, Saturday, 17 October
Clear. High 57°, low 41°.
Mount Clare, Sunday, 18 October
Clear. High 63°, low 42°.
Mount Clare, Monday, 19 October
Clear. High 68°, low 43°.
Mount Clare, Tuesday, 20 October
Overcast. High 70°, low 44°.
Mount Clare, Wednesday, 21 October
Mostly clear. High 73°, low 49°.
Mount Clare, Thursday, 22 October
Overcast. High 76°, low 53°.
Mount Clare, Friday, 23 October
Overcast. High 77°, low 55°.
Mount Clare, Saturday, 24 October
Overcast. High 76°, low 57°.
Mount Clare, Sunday, 25 October
Overcast. High 75°, low 55°.
Mount Clare, Monday, 26 October
Overcast. High 78°, low 58°.
Mount Clare, Tuesday, 27 October
Clear. High 66°, low 45°.
Mount Clare, Wednesday, 28 October
Heavy rain. High 61°, low 51°.
Mount Clare, Thursday, 29 October
Clear. High 61°, low 44°.
Mount Clare, Friday, 30 October
Partly cloudy. High 67°, low 47°.
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 Mount Clare, 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 Mount Clare, 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.