Big Bay, Thursday, 29 October, 02:54
Clear. Feels like 49°. High 77°, low 49°.
Big Bay, Friday, 30 October
Overcast. High 77°, low 52°.
Big Bay, Saturday, 31 October
Light rain. High 74°, low 61°.
Big Bay, Sunday, 1 November
Light rain. High 66°, low 59°.
Big Bay, Monday, 2 November
Light rain. High 73°, low 59°.
Big Bay, Tuesday, 3 November
Overcast. High 70°, low 65°.
Big Bay, Wednesday, 4 November
Heavy rain. High 68°, low 61°.
Big Bay, Thursday, 5 November
Light rain. High 64°, low 56°.
Big Bay, Friday, 6 November
Light rain. High 59°, low 52°.
Big Bay, Saturday, 7 November
Clear. High 58°, low 43°.
Big Bay, Sunday, 8 November
Overcast. High 57°, low 39°.
Big Bay, Monday, 9 November
Overcast. High 62°, low 41°.
Big Bay, Tuesday, 10 November
Mostly clear. High 60°, low 46°.
Big Bay, Wednesday, 11 November
Light rain. High 60°, low 42°.
Big Bay, Thursday, 12 November
Partly cloudy. High 57°, low 42°.
Big Bay, Friday, 13 November
Mostly clear. High 54°, low 36°.
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 Big Bay, IL 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 Big Bay, IL 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.