Belle Prairie City, Sunday, 9 August, 15:17
Clear. Feels like 103°. High 90°, low 71°.
Belle Prairie City, Monday, 10 August
Light rain. High 97°, low 75°.
Belle Prairie City, Tuesday, 11 August
Partly cloudy. High 99°, low 77°.
Belle Prairie City, Wednesday, 12 August
Light rain. High 87°, low 73°.
Belle Prairie City, Thursday, 13 August
Overcast. High 91°, low 70°.
Belle Prairie City, Friday, 14 August
Light rain. High 101°, low 75°.
Belle Prairie City, Saturday, 15 August
Mostly clear. High 103°, low 78°.
Belle Prairie City, Sunday, 16 August
Clear. High 97°, low 80°.
Belle Prairie City, Monday, 17 August
Light rain. High 98°, low 70°.
Belle Prairie City, Tuesday, 18 August
Mostly clear. High 104°, low 79°.
Belle Prairie City, Wednesday, 19 August
Light rain. High 96°, low 78°.
Belle Prairie City, Thursday, 20 August
Light rain. High 102°, low 76°.
Belle Prairie City, Friday, 21 August
Mostly clear. High 98°, low 74°.
Belle Prairie City, Saturday, 22 August
Clear. High 91°, low 67°.
Belle Prairie City, Sunday, 23 August
Clear. High 94°, low 66°.
Belle Prairie City, Monday, 24 August
Clear. High 103°, low 73°.
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 Belle Prairie City, 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 Belle Prairie City, 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.