Fourmile Lake, Sunday, 9 August, 06:58
Clear. Feels like 56°. High 89°, low 56°.
Fourmile Lake, Monday, 10 August
Rain. High 87°, low 70°.
Fourmile Lake, Tuesday, 11 August
Heavy rain. High 86°, low 64°.
Fourmile Lake, Wednesday, 12 August
Mostly clear. High 85°, low 64°.
Fourmile Lake, Thursday, 13 August
Overcast. High 75°, low 59°.
Fourmile Lake, Friday, 14 August
Mostly clear. High 76°, low 54°.
Fourmile Lake, Saturday, 15 August
Overcast. High 77°, low 53°.
Fourmile Lake, Sunday, 16 August
Overcast. High 78°, low 60°.
Fourmile Lake, Monday, 17 August
Partly cloudy. High 84°, low 65°.
Fourmile Lake, Tuesday, 18 August
Partly cloudy. High 83°, low 60°.
Fourmile Lake, Wednesday, 19 August
Overcast. High 85°, low 62°.
Fourmile Lake, Thursday, 20 August
Partly cloudy. High 95°, low 68°.
Fourmile Lake, Friday, 21 August
Clear. High 97°, low 69°.
Fourmile Lake, Saturday, 22 August
Mostly clear. High 91°, low 65°.
Fourmile Lake, Sunday, 23 August
Light rain. High 104°, low 68°.
Fourmile Lake, Monday, 24 August
Light rain. High 75°, low 66°.
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 Fourmile Lake, 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 Fourmile Lake, 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.