Royal Center, Sunday, 9 August, 03:44
Clear. Feels like 61°. High 88°, low 61°.
Royal Center, Monday, 10 August
Rain. High 93°, low 73°.
Royal Center, Tuesday, 11 August
Rain. High 87°, low 69°.
Royal Center, Wednesday, 12 August
Light rain. High 83°, low 69°.
Royal Center, Thursday, 13 August
Light rain. High 76°, low 62°.
Royal Center, Friday, 14 August
Rain. High 74°, low 57°.
Royal Center, Saturday, 15 August
Overcast. High 73°, low 58°.
Royal Center, Sunday, 16 August
Light rain. High 77°, low 60°.
Royal Center, Monday, 17 August
Light rain. High 80°, low 63°.
Royal Center, Tuesday, 18 August
Mostly clear. High 81°, low 64°.
Royal Center, Wednesday, 19 August
Light rain. High 84°, low 65°.
Royal Center, Thursday, 20 August
Overcast. High 93°, low 74°.
Royal Center, Friday, 21 August
Clear. High 92°, low 72°.
Royal Center, Saturday, 22 August
Mostly clear. High 92°, low 70°.
Royal Center, Sunday, 23 August
Light rain. High 98°, low 72°.
Royal Center, Monday, 24 August
Rain. High 89°, low 69°.
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 Royal Center, 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 Royal Center, 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.