Pleasant Grove, Sunday, 9 August, 04:19
Clear. Feels like 72°. High 91°, low 71°.
Pleasant Grove, Monday, 10 August
Clear. High 96°, low 73°.
Pleasant Grove, Tuesday, 11 August
Mostly clear. High 98°, low 75°.
Pleasant Grove, Wednesday, 12 August
Rain. High 99°, low 72°.
Pleasant Grove, Thursday, 13 August
Light rain. High 91°, low 71°.
Pleasant Grove, Friday, 14 August
Light rain. High 87°, low 71°.
Pleasant Grove, Saturday, 15 August
Light rain. High 93°, low 68°.
Pleasant Grove, Sunday, 16 August
Light rain. High 106°, low 72°.
Pleasant Grove, Monday, 17 August
Light rain. High 95°, low 73°.
Pleasant Grove, Tuesday, 18 August
Mostly clear. High 96°, low 71°.
Pleasant Grove, Wednesday, 19 August
Partly cloudy. High 102°, low 77°.
Pleasant Grove, Thursday, 20 August
Partly cloudy. High 112°, low 81°.
Pleasant Grove, Friday, 21 August
Mostly clear. High 106°, low 81°.
Pleasant Grove, Saturday, 22 August
Clear. High 110°, low 79°.
Pleasant Grove, Sunday, 23 August
Light rain. High 109°, low 79°.
Pleasant Grove, Monday, 24 August
Light rain. High 105°, low 77°.
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 Pleasant 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 Pleasant 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.