Big Bay, Wednesday, 28 October, 11:18
Clear. Feels like 71°. High 74°, low 49°.
Big Bay, Thursday, 29 October
Partly cloudy. High 77°, low 49°.
Big Bay, Friday, 30 October
Overcast. High 76°, low 53°.
Big Bay, Saturday, 31 October
Overcast. High 70°, low 61°.
Big Bay, Sunday, 1 November
Light rain. High 71°, low 60°.
Big Bay, Monday, 2 November
Light rain. High 72°, low 59°.
Big Bay, Tuesday, 3 November
Rain. High 65°, low 62°.
Big Bay, Wednesday, 4 November
Rain. High 66°, low 61°.
Big Bay, Thursday, 5 November
Rain. High 64°, low 56°.
Big Bay, Friday, 6 November
Overcast. High 63°, low 51°.
Big Bay, Saturday, 7 November
Overcast. High 58°, low 44°.
Big Bay, Sunday, 8 November
Overcast. High 55°, low 40°.
Big Bay, Monday, 9 November
Overcast. High 61°, low 41°.
Big Bay, Tuesday, 10 November
Rain. High 58°, low 50°.
Big Bay, Wednesday, 11 November
Rain. High 52°, low 47°.
Big Bay, Thursday, 12 November
Light rain. High 48°, low 44°.
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.