Chilson, Saturday, 8 August, 17:40
Clear. Feels like 85°. High 84°, low 69°.
Chilson, Sunday, 9 August
Light rain. High 89°, low 64°.
Chilson, Monday, 10 August
Heavy rain. High 89°, low 69°.
Chilson, Tuesday, 11 August
Heavy rain. High 79°, low 64°.
Chilson, Wednesday, 12 August
Clear. High 83°, low 63°.
Chilson, Thursday, 13 August
Light rain. High 74°, low 57°.
Chilson, Friday, 14 August
Clear. High 72°, low 52°.
Chilson, Saturday, 15 August
Overcast. High 73°, low 53°.
Chilson, Sunday, 16 August
Overcast. High 76°, low 56°.
Chilson, Monday, 17 August
Light rain. High 79°, low 58°.
Chilson, Tuesday, 18 August
Light rain. High 81°, low 64°.
Chilson, Wednesday, 19 August
Rain. High 76°, low 60°.
Chilson, Thursday, 20 August
Rain. High 73°, low 62°.
Chilson, Friday, 21 August
Overcast. High 78°, low 59°.
Chilson, Saturday, 22 August
Rain. High 65°, low 51°.
Chilson, Sunday, 23 August
Clear. 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 Chilson, 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 Chilson, 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.