North Henderson, Friday, 30 October, 09:05
Drizzle. Feels like 48°. High 63°, low 47°.
North Henderson, Saturday, 31 October
Overcast. High 71°, low 53°.
North Henderson, Sunday, 1 November
Overcast. High 71°, low 55°.
North Henderson, Monday, 2 November
Overcast. High 67°, low 55°.
North Henderson, Tuesday, 3 November
Rain. High 66°, low 63°.
North Henderson, Wednesday, 4 November
Rain. High 64°, low 56°.
North Henderson, Thursday, 5 November
Light rain. High 60°, low 52°.
North Henderson, Friday, 6 November
Overcast. High 53°, low 49°.
North Henderson, Saturday, 7 November
Overcast. High 52°, low 43°.
North Henderson, Sunday, 8 November
Overcast. High 47°, low 39°.
North Henderson, Monday, 9 November
Light rain. High 44°, low 41°.
North Henderson, Tuesday, 10 November
Overcast. High 44°, low 42°.
North Henderson, Wednesday, 11 November
Mostly clear. High 48°, low 35°.
North Henderson, Thursday, 12 November
Clear. High 50°, low 36°.
North Henderson, Friday, 13 November
Rain. High 49°, low 41°.
North Henderson, Saturday, 14 November
Rain. High 47°, 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 North Henderson, 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 North Henderson, 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.