Bishop Hill, Thursday, 12 November, 19:12
Overcast. Feels like 31°. High 43°, low 37°.
Bishop Hill, Friday, 13 November
Overcast. High 41°, low 31°.
Bishop Hill, Saturday, 14 November
Clear. High 44°, low 27°.
Bishop Hill, Sunday, 15 November
Clear. High 47°, low 28°.
Bishop Hill, Monday, 16 November
Clear. High 50°, low 30°.
Bishop Hill, Tuesday, 17 November
Clear. High 53°, low 33°.
Bishop Hill, Wednesday, 18 November
Overcast. High 56°, low 38°.
Bishop Hill, Thursday, 19 November
Rain. High 63°, low 50°.
Bishop Hill, Friday, 20 November
Light rain. High 56°, low 52°.
Bishop Hill, Saturday, 21 November
Mostly clear. High 64°, low 48°.
Bishop Hill, Sunday, 22 November
Light rain. High 59°, low 54°.
Bishop Hill, Monday, 23 November
Rain. High 62°, low 57°.
Bishop Hill, Tuesday, 24 November
Light rain. High 54°, low 41°.
Bishop Hill, Wednesday, 25 November
Mostly clear. High 37°, low 32°.
Bishop Hill, Thursday, 26 November
Light snow. High 37°, low 30°.
Bishop Hill, Friday, 27 November
Clear. High 34°, low 26°.
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 Bishop Hill, 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 Bishop Hill, 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.