Emerald Park, Saturday, 8 August, 15:16
Clear. Feels like 83°. High 82°, low 68°.
Emerald Park, Sunday, 9 August
Heavy rain. High 83°, low 64°.
Emerald Park, Monday, 10 August
Heavy rain. High 84°, low 69°.
Emerald Park, Tuesday, 11 August
Heavy rain. High 83°, low 68°.
Emerald Park, Wednesday, 12 August
Partly cloudy. High 84°, low 64°.
Emerald Park, Thursday, 13 August
Light rain. High 69°, low 57°.
Emerald Park, Friday, 14 August
Clear. High 73°, low 55°.
Emerald Park, Saturday, 15 August
Overcast. High 74°, low 55°.
Emerald Park, Sunday, 16 August
Partly cloudy. High 76°, low 56°.
Emerald Park, Monday, 17 August
Light rain. High 80°, low 65°.
Emerald Park, Tuesday, 18 August
Light rain. High 80°, low 64°.
Emerald Park, Wednesday, 19 August
Rain. High 80°, low 64°.
Emerald Park, Thursday, 20 August
Light rain. High 74°, low 62°.
Emerald Park, Friday, 21 August
Overcast. High 77°, low 60°.
Emerald Park, Saturday, 22 August
Light rain. High 69°, low 56°.
Emerald Park, Sunday, 23 August
Clear. High 66°, low 50°.
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 Emerald Park, 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 Emerald Park, 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.