See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
25°
Clear
Feels Like: 25°
Min: 21°
Max: 30°
The next few hours will be overcast, with today reaching 30°C and dropping to 20°C. The coming days will be partly cloudy starting in the evening.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:52
Sunrise
19:07
Sunset
Moon
Waxing Crescent
11:43
Moonrise
20:41
Moonset
Daily Forecast
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Wednesday
Thursday
Friday
Saturday
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Thursday
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Weather in Fort Madison today, September 15, 2026
Fort Madison looks damp on September 15, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Cloud leads the morning, peaking close to 100% near 08:00. Sunshine has little room until later in the day.
The temperature range runs from about 21°C up to 30°C. Moisture in the air spans 66%-94%, with the highest values around 22:00. A lighter breeze peaks around 21:00 near 6.9 km/h.
Expect persistent cloud later on, with amounts around 100% by 13:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 16.1 km on average, though it can drop toward 15.5 km in thicker cloud or showers. Sunrise is at 06:52 and sunset at 19:07, giving 12 hours 15 minutes of sunlight today.
Overall, Fort Madison on September 15, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 0% and the high sits around 30°C.
Frequently asked questions about weather in Fort Madison
How warm does it get in Fort Madison?
The warmest month in Fort Madison is July, with average high temperatures of 31°C. The average temperature during this period is around 25°C.
How cold does it get in Fort Madison?
The coldest month in Fort Madison is January, with average low temperatures of -7°C. The average temperature during this period is around -3°C.
What is the wettest time of year in Fort Madison?
The wettest month in Fort Madison is May, with an average of 119mm of precipitation.
What is the driest time of year in Fort Madison?
The driest month in Fort Madison is February, with an average of 49mm of precipitation.
