Camp Grove, Saturday, 8 August, 23:08
Clear. Feels like 70°. High 83°, low 68°.
Camp Grove, Sunday, 9 August
Light rain. High 92°, low 65°.
Camp Grove, Monday, 10 August
Overcast. High 90°, low 73°.
Camp Grove, Tuesday, 11 August
Light rain. High 87°, low 73°.
Camp Grove, Wednesday, 12 August
Light rain. High 83°, low 69°.
Camp Grove, Thursday, 13 August
Light rain. High 74°, low 62°.
Camp Grove, Friday, 14 August
Partly cloudy. High 76°, low 60°.
Camp Grove, Saturday, 15 August
Rain. High 62°, low 59°.
Camp Grove, Sunday, 16 August
Light rain. High 73°, low 59°.
Camp Grove, Monday, 17 August
Light rain. High 78°, low 62°.
Camp Grove, Tuesday, 18 August
Overcast. High 83°, low 64°.
Camp Grove, Wednesday, 19 August
Light rain. High 72°, low 60°.
Camp Grove, Thursday, 20 August
Light rain. High 70°, low 52°.
Camp Grove, Friday, 21 August
Overcast. High 71°, low 51°.
Camp Grove, Saturday, 22 August
Light rain. High 78°, low 57°.
Camp Grove, Sunday, 23 August
Clear. High 83°, low 65°.
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 Camp Grove, 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 Camp Grove, 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.