Willow Run, Wednesday, 28 October, 10:01
Clear. Feels like 54°. High 72°, low 51°.
Willow Run, Thursday, 29 October
Heavy rain. High 71°, low 53°.
Willow Run, Friday, 30 October
Overcast. High 59°, low 44°.
Willow Run, Saturday, 31 October
Overcast. High 58°, low 49°.
Willow Run, Sunday, 1 November
Overcast. High 62°, low 51°.
Willow Run, Monday, 2 November
Partly cloudy. High 65°, low 45°.
Willow Run, Tuesday, 3 November
Overcast. High 58°, low 53°.
Willow Run, Wednesday, 4 November
Light rain. High 60°, low 54°.
Willow Run, Thursday, 5 November
Rain. High 64°, low 55°.
Willow Run, Friday, 6 November
Rain. High 55°, low 40°.
Willow Run, Saturday, 7 November
Overcast. High 44°, low 36°.
Willow Run, Sunday, 8 November
Clear. High 47°, low 32°.
Willow Run, Monday, 9 November
Clear. High 50°, low 35°.
Willow Run, Tuesday, 10 November
Light rain. High 51°, low 41°.
Willow Run, Wednesday, 11 November
Light rain. High 48°, low 41°.
Willow Run, Thursday, 12 November
Light rain. High 45°, low 41°.
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 Willow Run, 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 Willow Run, 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.