East Gillespie, Sunday, 9 August, 11:29
Overcast. Feels like 94°. High 93°, low 71°.
East Gillespie, Monday, 10 August
Light rain. High 98°, low 75°.
East Gillespie, Tuesday, 11 August
Light rain. High 95°, low 72°.
East Gillespie, Wednesday, 12 August
Overcast. High 89°, low 75°.
East Gillespie, Thursday, 13 August
Heavy rain. High 84°, low 70°.
East Gillespie, Friday, 14 August
Overcast. High 79°, low 69°.
East Gillespie, Saturday, 15 August
Overcast. High 86°, low 68°.
East Gillespie, Sunday, 16 August
Overcast. High 84°, low 72°.
East Gillespie, Monday, 17 August
Overcast. High 78°, low 62°.
East Gillespie, Tuesday, 18 August
Light rain. High 87°, low 65°.
East Gillespie, Wednesday, 19 August
Partly cloudy. High 86°, low 68°.
East Gillespie, Thursday, 20 August
Clear. High 79°, low 61°.
East Gillespie, Friday, 21 August
Partly cloudy. High 88°, low 63°.
East Gillespie, Saturday, 22 August
Clear. High 89°, low 70°.
East Gillespie, Sunday, 23 August
Clear. High 79°, low 60°.
East Gillespie, Monday, 24 August
Clear. High 79°, low 59°.
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 East Gillespie, 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 East Gillespie, 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.