South Butler, Sunday, 9 August, 11:07
Partly cloudy. Feels like 76°. High 87°, low 59°.
South Butler, Monday, 10 August
Heavy rain. High 86°, low 69°.
South Butler, Tuesday, 11 August
Heavy rain. High 83°, low 62°.
South Butler, Wednesday, 12 August
Partly cloudy. High 82°, low 63°.
South Butler, Thursday, 13 August
Overcast. High 73°, low 59°.
South Butler, Friday, 14 August
Partly cloudy. High 76°, low 57°.
South Butler, Saturday, 15 August
Overcast. High 69°, low 56°.
South Butler, Sunday, 16 August
Rain. High 67°, low 59°.
South Butler, Monday, 17 August
Overcast. High 73°, low 57°.
South Butler, Tuesday, 18 August
Overcast. High 74°, low 56°.
South Butler, Wednesday, 19 August
Light rain. High 77°, low 62°.
South Butler, Thursday, 20 August
Overcast. High 72°, low 52°.
South Butler, Friday, 21 August
Light rain. High 75°, low 51°.
South Butler, Saturday, 22 August
Light rain. High 77°, low 63°.
South Butler, Sunday, 23 August
Clear. High 74°, low 55°.
South Butler, Monday, 24 August
Clear. High 75°, low 54°.
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 South Butler, 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 South Butler, 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.