Birch Run, Monday, 26 October, 21:10
Overcast. Feels like 50°. High 64°, low 46°.
Birch Run, Tuesday, 27 October
Overcast. High 62°, low 41°.
Birch Run, Wednesday, 28 October
Clear. High 71°, low 45°.
Birch Run, Thursday, 29 October
Heavy rain. High 64°, low 53°.
Birch Run, Friday, 30 October
Overcast. High 58°, low 42°.
Birch Run, Saturday, 31 October
Light rain. High 62°, low 42°.
Birch Run, Sunday, 1 November
Rain. High 57°, low 47°.
Birch Run, Monday, 2 November
Light rain. High 57°, low 52°.
Birch Run, Tuesday, 3 November
Overcast. High 51°, low 44°.
Birch Run, Wednesday, 4 November
Rain. High 44°, low 39°.
Birch Run, Thursday, 5 November
Rain. High 45°, low 42°.
Birch Run, Friday, 6 November
Mostly clear. High 49°, low 34°.
Birch Run, Saturday, 7 November
Clear. High 53°, low 36°.
Birch Run, Sunday, 8 November
Light rain. High 54°, low 41°.
Birch Run, Monday, 9 November
Light rain. High 58°, low 50°.
Birch Run, Tuesday, 10 November
Light rain. High 55°, 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 Birch 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 Birch 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.