North Mounds, Sunday, 11 October, 05:35
Clear. Feels like 59°. High 82°, low 58°.
North Mounds, Monday, 12 October
Clear. High 88°, low 61°.
North Mounds, Tuesday, 13 October
Clear. High 87°, low 65°.
North Mounds, Wednesday, 14 October
Light rain. High 78°, low 70°.
North Mounds, Thursday, 15 October
Rain. High 85°, low 69°.
North Mounds, Friday, 16 October
Rain. High 72°, low 51°.
North Mounds, Saturday, 17 October
Partly cloudy. High 47°, low 36°.
North Mounds, Sunday, 18 October
Clear. High 54°, low 30°.
North Mounds, Monday, 19 October
Clear. High 62°, low 35°.
North Mounds, Tuesday, 20 October
Clear. High 69°, low 40°.
North Mounds, Wednesday, 21 October
Overcast. High 72°, low 45°.
North Mounds, Thursday, 22 October
Clear. High 77°, low 51°.
North Mounds, Friday, 23 October
Clear. High 77°, low 54°.
North Mounds, Saturday, 24 October
Clear. High 78°, low 55°.
North Mounds, Sunday, 25 October
Partly cloudy. High 62°, low 44°.
North Mounds, Monday, 26 October
Clear. High 68°, low 41°.
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 Mounds, 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 Mounds, 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.