South Jackson, Saturday, 24 October, 23:57
Clear. Feels like 47°. High 65°, low 41°.
South Jackson, Sunday, 25 October
Overcast. High 69°, low 41°.
South Jackson, Monday, 26 October
Clear. High 68°, low 44°.
South Jackson, Tuesday, 27 October
Overcast. High 61°, low 48°.
South Jackson, Wednesday, 28 October
Clear. High 68°, low 50°.
South Jackson, Thursday, 29 October
Light rain. High 68°, low 54°.
South Jackson, Friday, 30 October
Overcast. High 71°, low 50°.
South Jackson, Saturday, 31 October
Light rain. High 69°, low 55°.
South Jackson, Sunday, 1 November
Light rain. High 69°, low 58°.
South Jackson, Monday, 2 November
Light rain. High 66°, low 50°.
South Jackson, Tuesday, 3 November
Overcast. High 59°, low 44°.
South Jackson, Wednesday, 4 November
Light rain. High 52°, low 48°.
South Jackson, Thursday, 5 November
Mostly clear. High 52°, low 40°.
South Jackson, Friday, 6 November
Overcast. High 52°, low 36°.
South Jackson, Saturday, 7 November
Overcast. High 65°, low 50°.
South Jackson, Sunday, 8 November
Partly cloudy. High 55°, low 43°.
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 South Jackson, 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 South Jackson, 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.