Spring Arbor, Saturday, 8 August, 13:55
Mostly clear. Feels like 84°. High 87°, low 68°.
Spring Arbor, Sunday, 9 August
Rain. High 88°, low 59°.
Spring Arbor, Monday, 10 August
Heavy rain. High 87°, low 68°.
Spring Arbor, Tuesday, 11 August
Heavy rain. High 84°, low 66°.
Spring Arbor, Wednesday, 12 August
Partly cloudy. High 82°, low 65°.
Spring Arbor, Thursday, 13 August
Light rain. High 69°, low 56°.
Spring Arbor, Friday, 14 August
Clear. High 73°, low 50°.
Spring Arbor, Saturday, 15 August
Overcast. High 78°, low 55°.
Spring Arbor, Sunday, 16 August
Overcast. High 79°, low 57°.
Spring Arbor, Monday, 17 August
Light rain. High 76°, low 61°.
Spring Arbor, Tuesday, 18 August
Light rain. High 78°, low 64°.
Spring Arbor, Wednesday, 19 August
Light rain. High 77°, low 59°.
Spring Arbor, Thursday, 20 August
Clear. High 67°, low 50°.
Spring Arbor, Friday, 21 August
Mostly clear. High 70°, low 48°.
Spring Arbor, Saturday, 22 August
Light rain. High 75°, low 49°.
Spring Arbor, Sunday, 23 August
Light rain. High 73°, low 53°.
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 Spring Arbor, 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 Spring Arbor, 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.