Clarion, Saturday, 8 August, 16:47
Mostly clear. Feels like 79°. High 79°, low 57°.
Clarion, Sunday, 9 August
Rain. High 87°, low 67°.
Clarion, Monday, 10 August
Light rain. High 90°, low 69°.
Clarion, Tuesday, 11 August
Light rain. High 93°, low 67°.
Clarion, Wednesday, 12 August
Partly cloudy. High 92°, low 70°.
Clarion, Thursday, 13 August
Light rain. High 80°, low 62°.
Clarion, Friday, 14 August
Clear. High 83°, low 55°.
Clarion, Saturday, 15 August
Overcast. High 83°, low 57°.
Clarion, Sunday, 16 August
Overcast. High 86°, low 65°.
Clarion, Monday, 17 August
Light rain. High 89°, low 70°.
Clarion, Tuesday, 18 August
Rain. High 96°, low 68°.
Clarion, Wednesday, 19 August
Light rain. High 89°, low 66°.
Clarion, Thursday, 20 August
Light rain. High 85°, low 62°.
Clarion, Friday, 21 August
Clear. High 89°, low 62°.
Clarion, Saturday, 22 August
Light rain. High 71°, low 56°.
Clarion, Sunday, 23 August
Clear. High 76°, low 46°.
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 Clarion, IA 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 Clarion, IA 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.