Winterset, Saturday, 8 August, 18:50
Clear. Feels like 79°. High 79°, low 64°.
Winterset, Sunday, 9 August
Light rain. High 80°, low 64°.
Winterset, Monday, 10 August
Light rain. High 83°, low 64°.
Winterset, Tuesday, 11 August
Rain. High 81°, low 63°.
Winterset, Wednesday, 12 August
Light rain. High 73°, low 63°.
Winterset, Thursday, 13 August
Light rain. High 69°, low 58°.
Winterset, Friday, 14 August
Clear. High 69°, low 51°.
Winterset, Saturday, 15 August
Clear. High 68°, low 47°.
Winterset, Sunday, 16 August
Mostly clear. High 73°, low 49°.
Winterset, Monday, 17 August
Overcast. High 78°, low 54°.
Winterset, Tuesday, 18 August
Light rain. High 70°, low 60°.
Winterset, Wednesday, 19 August
Overcast. High 74°, low 58°.
Winterset, Thursday, 20 August
Light rain. High 75°, low 57°.
Winterset, Friday, 21 August
Light rain. High 75°, low 59°.
Winterset, Saturday, 22 August
Light rain. High 75°, low 57°.
Winterset, Sunday, 23 August
Clear. High 67°, low 47°.
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 Winterset, PA 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 Winterset, PA 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.