Birch Run, Tuesday, 20 October, 17:02
Clear. Feels like 67°. High 68°, low 39°.
Birch Run, Wednesday, 21 October
Clear. High 68°, low 39°.
Birch Run, Thursday, 22 October
Overcast. High 59°, low 41°.
Birch Run, Friday, 23 October
Clear. High 61°, low 40°.
Birch Run, Saturday, 24 October
Clear. High 63°, low 41°.
Birch Run, Sunday, 25 October
Overcast. High 67°, low 46°.
Birch Run, Monday, 26 October
Overcast. High 56°, low 46°.
Birch Run, Tuesday, 27 October
Light rain. High 46°, low 44°.
Birch Run, Wednesday, 28 October
Rain. High 51°, low 43°.
Birch Run, Thursday, 29 October
Light rain. High 46°, low 35°.
Birch Run, Friday, 30 October
Clear. High 44°, low 29°.
Birch Run, Saturday, 31 October
Overcast. High 51°, low 32°.
Birch Run, Sunday, 1 November
Light rain. High 58°, low 48°.
Birch Run, Monday, 2 November
Rain. High 61°, low 41°.
Birch Run, Tuesday, 3 November
Clear. High 48°, low 35°.
Birch Run, Wednesday, 4 November
Overcast. High 50°, low 37°.
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.