Quincy, Sunday, 11 October, 13:02
Partly cloudy. Feels like 87°. High 88°, low 60°.
Quincy, Monday, 12 October
Clear. High 90°, low 65°.
Quincy, Tuesday, 13 October
Clear. High 90°, low 68°.
Quincy, Wednesday, 14 October
Rain. High 79°, low 71°.
Quincy, Thursday, 15 October
Heavy rain. High 79°, low 70°.
Quincy, Friday, 16 October
Light rain. High 64°, low 53°.
Quincy, Saturday, 17 October
Clear. High 52°, low 35°.
Quincy, Sunday, 18 October
Clear. High 60°, low 33°.
Quincy, Monday, 19 October
Clear. High 65°, low 40°.
Quincy, Tuesday, 20 October
Overcast. High 69°, low 46°.
Quincy, Wednesday, 21 October
Overcast. High 65°, low 49°.
Quincy, Thursday, 22 October
Mostly clear. High 77°, low 55°.
Quincy, Friday, 23 October
Partly cloudy. High 78°, low 56°.
Quincy, Saturday, 24 October
Clear. High 79°, low 58°.
Quincy, Sunday, 25 October
Rain. High 81°, low 60°.
Quincy, Monday, 26 October
Overcast. High 60°, low 45°.
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 Quincy, MO 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 Quincy, MO 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.