North Mounds, Saturday, 10 October, 03:39
Overcast. Feels like 57°. High 75°, low 54°.
North Mounds, Sunday, 11 October
Clear. High 84°, low 52°.
North Mounds, Monday, 12 October
Clear. High 88°, low 63°.
North Mounds, Tuesday, 13 October
Clear. High 88°, low 66°.
North Mounds, Wednesday, 14 October
Light rain. High 79°, low 71°.
North Mounds, Thursday, 15 October
Heavy rain. High 78°, low 70°.
North Mounds, Friday, 16 October
Heavy rain. High 71°, low 59°.
North Mounds, Saturday, 17 October
Partly cloudy. High 54°, low 42°.
North Mounds, Sunday, 18 October
Clear. High 55°, low 37°.
North Mounds, Monday, 19 October
Clear. High 57°, low 35°.
North Mounds, Tuesday, 20 October
Overcast. High 62°, low 38°.
North Mounds, Wednesday, 21 October
Overcast. High 69°, low 44°.
North Mounds, Thursday, 22 October
Clear. High 71°, low 47°.
North Mounds, Friday, 23 October
Light rain. High 70°, low 53°.
North Mounds, Saturday, 24 October
Light rain. High 71°, low 50°.
North Mounds, Sunday, 25 October
Light rain. High 62°, low 47°.
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.