Overisel, Saturday, 8 August, 17:31
Clear. Feels like 79°. High 81°, low 68°.
Overisel, Sunday, 9 August
Rain. High 82°, low 65°.
Overisel, Monday, 10 August
Heavy rain. High 83°, low 69°.
Overisel, Tuesday, 11 August
Heavy rain. High 76°, low 64°.
Overisel, Wednesday, 12 August
Clear. High 80°, low 62°.
Overisel, Thursday, 13 August
Light rain. High 72°, low 57°.
Overisel, Friday, 14 August
Clear. High 71°, low 52°.
Overisel, Saturday, 15 August
Overcast. High 74°, low 54°.
Overisel, Sunday, 16 August
Partly cloudy. High 78°, low 57°.
Overisel, Monday, 17 August
Overcast. High 78°, low 61°.
Overisel, Tuesday, 18 August
Clear. High 83°, low 66°.
Overisel, Wednesday, 19 August
Rain. High 81°, low 62°.
Overisel, Thursday, 20 August
Light rain. High 78°, low 64°.
Overisel, Friday, 21 August
Overcast. High 78°, low 59°.
Overisel, Saturday, 22 August
Rain. High 66°, low 54°.
Overisel, Sunday, 23 August
Partly cloudy. High 69°, low 44°.
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 Overisel, MI 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 Overisel, MI 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.