Spring Arbor, Thursday, 8 October, 00:41
Mostly clear. Feels like 55°. High 68°, low 48°.
Spring Arbor, Friday, 9 October
Light rain. High 70°, low 47°.
Spring Arbor, Saturday, 10 October
Light rain. High 78°, low 56°.
Spring Arbor, Sunday, 11 October
Light rain. High 67°, low 59°.
Spring Arbor, Monday, 12 October
Overcast. High 74°, low 54°.
Spring Arbor, Tuesday, 13 October
Light rain. High 68°, low 42°.
Spring Arbor, Wednesday, 14 October
Overcast. High 58°, low 35°.
Spring Arbor, Thursday, 15 October
Light rain. High 82°, low 53°.
Spring Arbor, Friday, 16 October
Rain. High 81°, low 69°.
Spring Arbor, Saturday, 17 October
Rain. High 68°, low 50°.
Spring Arbor, Sunday, 18 October
Light rain. High 52°, low 47°.
Spring Arbor, Monday, 19 October
Mostly clear. High 59°, low 46°.
Spring Arbor, Tuesday, 20 October
Clear. High 63°, low 43°.
Spring Arbor, Wednesday, 21 October
Clear. High 55°, low 37°.
Spring Arbor, Thursday, 22 October
Rain. High 58°, low 38°.
Spring Arbor, Friday, 23 October
Light rain. High 60°, low 52°.
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.