Granite Bluff, Saturday, 8 August, 22:41
Clear. Feels like 62°. High 77°, low 59°.
Granite Bluff, Sunday, 9 August
Overcast. High 74°, low 60°.
Granite Bluff, Monday, 10 August
Clear. High 84°, low 56°.
Granite Bluff, Tuesday, 11 August
Rain. High 78°, low 57°.
Granite Bluff, Wednesday, 12 August
Partly cloudy. High 73°, low 53°.
Granite Bluff, Thursday, 13 August
Mostly clear. High 74°, low 48°.
Granite Bluff, Friday, 14 August
Clear. High 75°, low 51°.
Granite Bluff, Saturday, 15 August
Overcast. High 76°, low 47°.
Granite Bluff, Sunday, 16 August
Overcast. High 82°, low 59°.
Granite Bluff, Monday, 17 August
Partly cloudy. High 84°, low 60°.
Granite Bluff, Tuesday, 18 August
Light rain. High 89°, low 56°.
Granite Bluff, Wednesday, 19 August
Light rain. High 63°, low 57°.
Granite Bluff, Thursday, 20 August
Overcast. High 73°, low 52°.
Granite Bluff, Friday, 21 August
Overcast. High 75°, low 49°.
Granite Bluff, Saturday, 22 August
Light rain. High 63°, low 49°.
Granite Bluff, Sunday, 23 August
Light rain. High 69°, low 55°.
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 Granite Bluff, 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 Granite Bluff, 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.