Naples, Thursday, 8 October, 08:41
Clear. Feels like 54°. High 81°, low 54°.
Naples, Friday, 9 October
Clear. High 86°, low 55°.
Naples, Saturday, 10 October
Overcast. High 82°, low 58°.
Naples, Sunday, 11 October
Clear. High 80°, low 57°.
Naples, Monday, 12 October
Overcast. High 91°, low 62°.
Naples, Tuesday, 13 October
Overcast. High 87°, low 71°.
Naples, Wednesday, 14 October
Light rain. High 89°, low 63°.
Naples, Thursday, 15 October
Rain. High 94°, low 75°.
Naples, Friday, 16 October
Heavy rain. High 73°, low 54°.
Naples, Saturday, 17 October
Overcast. High 61°, low 45°.
Naples, Sunday, 18 October
Overcast. High 64°, low 44°.
Naples, Monday, 19 October
Light rain. High 77°, low 53°.
Naples, Tuesday, 20 October
Overcast. High 79°, low 61°.
Naples, Wednesday, 21 October
Clear. High 76°, low 57°.
Naples, Thursday, 22 October
Light rain. High 65°, low 53°.
Naples, Friday, 23 October
Clear. High 65°, 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 Naples, 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 Naples, 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.