Spring Arbor, Thursday, 8 October, 12:29
Partly cloudy. Feels like 64°. High 66°, low 47°.
Spring Arbor, Friday, 9 October
Light rain. High 71°, low 46°.
Spring Arbor, Saturday, 10 October
Light rain. High 75°, low 54°.
Spring Arbor, Sunday, 11 October
Light rain. High 67°, low 58°.
Spring Arbor, Monday, 12 October
Overcast. High 77°, low 54°.
Spring Arbor, Tuesday, 13 October
Light rain. High 65°, low 55°.
Spring Arbor, Wednesday, 14 October
Light rain. High 60°, low 43°.
Spring Arbor, Thursday, 15 October
Rain. High 78°, low 51°.
Spring Arbor, Friday, 16 October
Heavy rain. High 70°, low 49°.
Spring Arbor, Saturday, 17 October
Partly cloudy. High 50°, low 40°.
Spring Arbor, Sunday, 18 October
Overcast. High 56°, low 36°.
Spring Arbor, Monday, 19 October
Overcast. High 64°, low 46°.
Spring Arbor, Tuesday, 20 October
Clear. High 68°, low 53°.
Spring Arbor, Wednesday, 21 October
Mostly clear. High 66°, low 51°.
Spring Arbor, Thursday, 22 October
Rain. High 61°, low 48°.
Spring Arbor, Friday, 23 October
Overcast. High 53°, low 42°.
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.