North Mounds, Saturday, 10 October, 09:56
Overcast. Feels like 62°. High 76°, low 55°.
North Mounds, Sunday, 11 October
Clear. High 84°, low 51°.
North Mounds, Monday, 12 October
Clear. High 87°, low 58°.
North Mounds, Tuesday, 13 October
Clear. High 87°, low 65°.
North Mounds, Wednesday, 14 October
Rain. High 79°, low 71°.
North Mounds, Thursday, 15 October
Light rain. High 83°, low 70°.
North Mounds, Friday, 16 October
Heavy rain. High 71°, low 52°.
North Mounds, Saturday, 17 October
Partly cloudy. High 47°, low 38°.
North Mounds, Sunday, 18 October
Clear. High 52°, low 32°.
North Mounds, Monday, 19 October
Clear. High 60°, low 35°.
North Mounds, Tuesday, 20 October
Overcast. High 66°, low 42°.
North Mounds, Wednesday, 21 October
Rain. High 68°, low 48°.
North Mounds, Thursday, 22 October
Clear. High 69°, low 48°.
North Mounds, Friday, 23 October
Mostly clear. High 72°, low 50°.
North Mounds, Saturday, 24 October
Clear. High 73°, low 51°.
North Mounds, Sunday, 25 October
Light rain. High 71°, low 55°.
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.