Deerfield, Saturday, 8 August, 16:47
Clear. Feels like 90°. High 87°, low 70°.
Deerfield, Sunday, 9 August
Clear. High 89°, low 64°.
Deerfield, Monday, 10 August
Rain. High 88°, low 70°.
Deerfield, Tuesday, 11 August
Heavy rain. High 83°, low 68°.
Deerfield, Wednesday, 12 August
Light rain. High 83°, low 67°.
Deerfield, Thursday, 13 August
Light rain. High 66°, low 58°.
Deerfield, Friday, 14 August
Clear. High 71°, low 55°.
Deerfield, Saturday, 15 August
Overcast. High 73°, low 55°.
Deerfield, Sunday, 16 August
Overcast. High 77°, low 56°.
Deerfield, Monday, 17 August
Light rain. High 78°, low 58°.
Deerfield, Tuesday, 18 August
Light rain. High 82°, low 64°.
Deerfield, Wednesday, 19 August
Light rain. High 79°, low 60°.
Deerfield, Thursday, 20 August
Rain. High 78°, low 64°.
Deerfield, Friday, 21 August
Partly cloudy. High 81°, low 61°.
Deerfield, Saturday, 22 August
Rain. High 67°, low 56°.
Deerfield, Sunday, 23 August
Clear. High 70°, low 45°.
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 Deerfield, 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 Deerfield, 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.