Grind Stone City, Sunday, 9 August, 12:06
Mostly clear. Feels like 78°. High 81°, low 61°.
Grind Stone City, Monday, 10 August
Heavy rain. High 82°, low 68°.
Grind Stone City, Tuesday, 11 August
Light rain. High 75°, low 65°.
Grind Stone City, Wednesday, 12 August
Clear. High 74°, low 64°.
Grind Stone City, Thursday, 13 August
Partly cloudy. High 68°, low 63°.
Grind Stone City, Friday, 14 August
Clear. High 68°, low 60°.
Grind Stone City, Saturday, 15 August
Overcast. High 69°, low 63°.
Grind Stone City, Sunday, 16 August
Rain. High 68°, low 57°.
Grind Stone City, Monday, 17 August
Partly cloudy. High 70°, low 62°.
Grind Stone City, Tuesday, 18 August
Overcast. High 75°, low 61°.
Grind Stone City, Wednesday, 19 August
Light rain. High 73°, low 63°.
Grind Stone City, Thursday, 20 August
Mostly clear. High 65°, low 60°.
Grind Stone City, Friday, 21 August
Overcast. High 74°, low 55°.
Grind Stone City, Saturday, 22 August
Rain. High 74°, low 65°.
Grind Stone City, Sunday, 23 August
Rain. High 66°, low 63°.
Grind Stone City, Monday, 24 August
Partly cloudy. High 74°, low 60°.
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 Grind Stone City, 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 Grind Stone City, 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.