Fort Madison Weather Forecast
- 73
- 87
Thunderstorms Likely
- 63
- 83
Thunderstorms Likely
- 61
- 79
Chance Thunderstorms
- 59
- 78
Slight Chance Thunderstorms
- 62
- 78
Slight Chance Thunderstorms
- 66
- 82
Slight Chance Thunderstorms
Today 20 Aug Lee
Showers and Thunderstorms in the Morning, then partly sunny with a chance of Showers and Thunderstorms early in the afternoon. Partly sunny late in the afternoon. High in the upper 80s. Southwest wind 5 to 10 Mph. Chance of rain near 100 percent. Heat index Readings to 98 in the afternoon.
Tonight 20 Aug Lee
Partly cloudy in the Evening, then mostly cloudy with a 20 percent chance of Showers and Thunderstorms after midnight. Low in the lower 70s. West wind 5 to 10 Mph. Heat index Readings to 98 in the evening.
Fort Madison Temperature Statistics
August Temperature
Fort Madison (2.5 miles)
Lowest 2 August, 2019
57.2 °FAverage August
74.6 °FHighest 4 August, 2019
87.8 °F
Climate (2010–Present)
Fort Madison (2.5 miles)
Average Low 2010–Present
43.8 °FAverage 2010–Present
53.1 °FAverage High 2010–Present
62.3 °F