Cottage Grove, Friday, 6 November, 15:54
Overcast. Feels like 50°. High 54°, low 40°.
Cottage Grove, Saturday, 7 November
Overcast. High 53°, low 35°.
Cottage Grove, Sunday, 8 November
Clear. High 61°, low 36°.
Cottage Grove, Monday, 9 November
Clear. High 64°, low 42°.
Cottage Grove, Tuesday, 10 November
Clear. High 68°, low 48°.
Cottage Grove, Wednesday, 11 November
Light rain. High 68°, low 46°.
Cottage Grove, Thursday, 12 November
Light rain. High 57°, low 43°.
Cottage Grove, Friday, 13 November
Light rain. High 46°, low 36°.
Cottage Grove, Saturday, 14 November
Clear. High 46°, low 29°.
Cottage Grove, Sunday, 15 November
Clear. High 51°, low 29°.
Cottage Grove, Monday, 16 November
Overcast. High 60°, low 37°.
Cottage Grove, Tuesday, 17 November
Clear. High 67°, low 48°.
Cottage Grove, Wednesday, 18 November
Partly cloudy. High 69°, low 49°.
Cottage Grove, Thursday, 19 November
Light rain. High 67°, low 51°.
Cottage Grove, Friday, 20 November
Overcast. High 58°, low 43°.
Cottage Grove, Saturday, 21 November
Overcast. High 57°, low 39°.
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 Cottage Grove, 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 Cottage Grove, 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.