Forest Park, Saturday, 8 August, 21:48
Clear. Feels like 69°. High 85°, low 69°.
Forest Park, Sunday, 9 August
Heavy rain. High 87°, low 63°.
Forest Park, Monday, 10 August
Heavy rain. High 86°, low 65°.
Forest Park, Tuesday, 11 August
Heavy rain. High 78°, low 67°.
Forest Park, Wednesday, 12 August
Light rain. High 79°, low 64°.
Forest Park, Thursday, 13 August
Overcast. High 69°, low 56°.
Forest Park, Friday, 14 August
Clear. High 73°, low 55°.
Forest Park, Saturday, 15 August
Overcast. High 73°, low 56°.
Forest Park, Sunday, 16 August
Overcast. High 74°, low 57°.
Forest Park, Monday, 17 August
Light rain. High 76°, low 63°.
Forest Park, Tuesday, 18 August
Partly cloudy. High 79°, low 63°.
Forest Park, Wednesday, 19 August
Light rain. High 77°, low 61°.
Forest Park, Thursday, 20 August
Overcast. High 69°, low 57°.
Forest Park, Friday, 21 August
Clear. High 71°, low 50°.
Forest Park, Saturday, 22 August
Light rain. High 71°, low 53°.
Forest Park, Sunday, 23 August
Clear. High 83°, low 62°.
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 Forest Park, IN 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 Forest Park, IN 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.