Clayton Center, Sunday, 9 August, 06:27
Light rain. Feels like 65°. High 78°, low 63°.
Clayton Center, Monday, 10 August
Overcast. High 83°, low 69°.
Clayton Center, Tuesday, 11 August
Rain. High 83°, low 70°.
Clayton Center, Wednesday, 12 August
Overcast. High 80°, low 67°.
Clayton Center, Thursday, 13 August
Overcast. High 71°, low 58°.
Clayton Center, Friday, 14 August
Overcast. High 74°, low 57°.
Clayton Center, Saturday, 15 August
Light rain. High 72°, low 60°.
Clayton Center, Sunday, 16 August
Light rain. High 76°, low 65°.
Clayton Center, Monday, 17 August
Overcast. High 78°, low 60°.
Clayton Center, Tuesday, 18 August
Light rain. High 81°, low 60°.
Clayton Center, Wednesday, 19 August
Overcast. High 85°, low 68°.
Clayton Center, Thursday, 20 August
Light rain. High 92°, low 74°.
Clayton Center, Friday, 21 August
Partly cloudy. High 82°, low 65°.
Clayton Center, Saturday, 22 August
Light rain. High 88°, low 67°.
Clayton Center, Sunday, 23 August
Light rain. High 83°, low 68°.
Clayton Center, Monday, 24 August
Rain. High 76°, 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 Clayton Center, 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 Clayton Center, 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.