Winterset Weather Forecast
- 66
- 85
Mostly Sunny
- 67
- 85
Chance Thunderstorms
- 65
- 82
Chance Thunderstorms
- 66
- 85
Mostly Sunny
- 69
- 86
Chance Thunderstorms
- 63
- 84
Chance Thunderstorms
- 62
- 81
Slight Chance Thunderstorms
Today 6 Jul Madison
Mostly sunny. Near steady temperature in the lower 80s. North Winds 5 to 10 Mph.
Tonight 6 Jul Madison
Partly cloudy Early, then clearing. Humid with Lows in the upper 60s. North Winds 5 to 10 Mph.
Winterset Temperature Statistics
July Temperature
Des Moines International Airport (23 miles)
Lowest 1 July, 2025
66 °FAverage July
79.3 °FHighest 3 July, 2025
93 °F
Climate (2020–Present)
Des Moines International Airport (23 miles)
Average Low 2020–2025
43.3 °FAverage 2020–2025
52.9 °FAverage High 2020–2025
62.8 °F