Sparks Hill, Sunday, 9 August, 02:55
Clear. Feels like 69°. High 91°, low 68°.
Sparks Hill, Monday, 10 August
Clear. High 94°, low 74°.
Sparks Hill, Tuesday, 11 August
Mostly clear. High 98°, low 75°.
Sparks Hill, Wednesday, 12 August
Heavy rain. High 99°, low 71°.
Sparks Hill, Thursday, 13 August
Light rain. High 90°, low 71°.
Sparks Hill, Friday, 14 August
Rain. High 82°, low 68°.
Sparks Hill, Saturday, 15 August
Light rain. High 87°, low 66°.
Sparks Hill, Sunday, 16 August
Overcast. High 100°, low 70°.
Sparks Hill, Monday, 17 August
Light rain. High 88°, low 71°.
Sparks Hill, Tuesday, 18 August
Light rain. High 90°, low 69°.
Sparks Hill, Wednesday, 19 August
Overcast. High 96°, low 72°.
Sparks Hill, Thursday, 20 August
Overcast. High 109°, low 80°.
Sparks Hill, Friday, 21 August
Clear. High 111°, low 80°.
Sparks Hill, Saturday, 22 August
Clear. High 107°, low 78°.
Sparks Hill, Sunday, 23 August
Light rain. High 104°, low 77°.
Sparks Hill, Monday, 24 August
Overcast. High 100°, low 78°.
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 Sparks Hill, 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 Sparks Hill, 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.