Holland, Thursday, 12 November, 21:36
Clear. Feels like 32°. High 49°, low 39°.
Holland, Friday, 13 November
Overcast. High 44°, low 36°.
Holland, Saturday, 14 November
Clear. High 48°, low 30°.
Holland, Sunday, 15 November
Partly cloudy. High 51°, low 29°.
Holland, Monday, 16 November
Clear. High 53°, low 31°.
Holland, Tuesday, 17 November
Clear. High 54°, low 32°.
Holland, Wednesday, 18 November
Mostly clear. High 60°, low 36°.
Holland, Thursday, 19 November
Overcast. High 68°, low 46°.
Holland, Friday, 20 November
Partly cloudy. High 69°, low 50°.
Holland, Saturday, 21 November
Overcast. High 66°, low 49°.
Holland, Sunday, 22 November
Partly cloudy. High 67°, low 50°.
Holland, Monday, 23 November
Heavy rain. High 59°, low 56°.
Holland, Tuesday, 24 November
Rain. High 60°, low 37°.
Holland, Wednesday, 25 November
Snow. High 36°, low 29°.
Holland, Thursday, 26 November
Partly cloudy. High 36°, low 26°.
Holland, Friday, 27 November
Overcast. High 47°, low 29°.
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 Holland, 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 Holland, 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.