Birch Run, Saturday, 8 August, 18:49
Clear. Feels like 85°. High 85°, low 70°.
Birch Run, Sunday, 9 August
Light rain. High 89°, low 64°.
Birch Run, Monday, 10 August
Rain. High 87°, low 70°.
Birch Run, Tuesday, 11 August
Rain. High 81°, low 65°.
Birch Run, Wednesday, 12 August
Clear. High 85°, low 63°.
Birch Run, Thursday, 13 August
Rain. High 76°, low 55°.
Birch Run, Friday, 14 August
Clear. High 73°, low 50°.
Birch Run, Saturday, 15 August
Overcast. High 76°, low 52°.
Birch Run, Sunday, 16 August
Partly cloudy. High 79°, low 56°.
Birch Run, Monday, 17 August
Light rain. High 80°, low 59°.
Birch Run, Tuesday, 18 August
Light rain. High 81°, low 61°.
Birch Run, Wednesday, 19 August
Rain. High 76°, low 58°.
Birch Run, Thursday, 20 August
Rain. High 68°, low 62°.
Birch Run, Friday, 21 August
Overcast. High 75°, low 58°.
Birch Run, Saturday, 22 August
Rain. High 64°, low 54°.
Birch Run, Sunday, 23 August
Overcast. High 67°, 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.