Hart, Monday, 12 October, 06:56
Overcast. Feels like 63°. High 76°, low 60°.
Hart, Tuesday, 13 October
Heavy rain. High 72°, low 60°.
Hart, Wednesday, 14 October
Overcast. High 61°, low 56°.
Hart, Thursday, 15 October
Light rain. High 59°, low 49°.
Hart, Friday, 16 October
Light rain. High 59°, low 53°.
Hart, Saturday, 17 October
Clear. High 55°, low 50°.
Hart, Sunday, 18 October
Mostly clear. High 56°, low 49°.
Hart, Monday, 19 October
Partly cloudy. High 60°, low 53°.
Hart, Tuesday, 20 October
Partly cloudy. High 64°, low 53°.
Hart, Wednesday, 21 October
Mostly clear. High 67°, low 50°.
Hart, Thursday, 22 October
Clear. High 66°, low 55°.
Hart, Friday, 23 October
Rain. High 63°, low 49°.
Hart, Saturday, 24 October
Clear. High 54°, low 41°.
Hart, Sunday, 25 October
Rain. High 54°, low 49°.
Hart, Monday, 26 October
Light rain. High 56°, low 46°.
Hart, Tuesday, 27 October
Clear. High 56°, low 45°.
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 Hart, 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 Hart, 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.