Fort Madison Weather Forecast
- 64
- 74
Mostly Cloudy
- 72
- 83
Chance Thunderstorms
- 73
- 91
Chance Thunderstorms
- 71
- 86
Thunderstorms Likely
- 74
- 88
Chance Rain Showers
- 76
- 94
Partly Sunny
- 75
- 96
Mostly Sunny
Today 17 Jul Lee
Cloudy. Highs in the upper 70s. North Winds 5 to 10 Mph.
Tonight 17 Jul Lee
Mostly cloudy. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.
Fort Madison Temperature Statistics
July Temperature
Fort Madison Municipal Airport (1.9 miles)
Lowest 1 July, 2025
64.4 °FAverage July
76.8 °FHighest 11 July, 2025
91.4 °F
Climate (2020–Present)
Fort Madison Municipal Airport (1.9 miles)
Average Low 2020–2025
45.5 °FAverage 2020–2025
54.7 °FAverage High 2020–2025
64.2 °F