52627 Weather (Fort Madison, IA)

Weather forecast for: Fort Madison IA

Last Update: 5:51 pm CDT Sep 17, 2026

Tonight: A 10 percent chance of showers after 5am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 71. North wind around 5 mph becoming northeast after midnight.

Friday: A 40 percent chance of showers and thunderstorms, mainly before 11am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 85. East wind 5 to 10 mph becoming southeast in the afternoon.

Friday Night: A 10 percent chance of showers after 5am. Partly cloudy, with a low around 73. Southeast wind 5 to 10 mph.

Saturday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 88. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.

Saturday Night: Showers likely and possibly a thunderstorm, then showers after 1am. Low around 70. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.

Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Monday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.

Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 60.

Tuesday: Mostly cloudy, with a high near 65.

Tuesday Night: Mostly cloudy, with a low around 55.

Wednesday: Partly sunny, with a high near 70.

Wednesday Night: Partly cloudy, with a low around 60.

Thursday: Mostly sunny, with a high near 73.