FORT MADISON, IA 52627 Weather Forecast & Current Conditions

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FORT MADISON, IA
Current Weather

5:35 AM CDT SEP 19, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 72°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: S at 6 mph
Pressure: 29.90 inches
Last 72 hours

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FORT MADISON, IA 52627
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Patchy fog this morning. Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 20 percent.
TONIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 60s. Southwest winds around 5 mph, becoming northwest around 5 mph after midnight. Chance of rain 70 percent.
SUNDAY
A chance of thunderstorms. Showers. Not as warm. Humid with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 80 percent.
SUNDAY NIGHT
Cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Northeast winds around 10 mph with gusts up to 25 mph. Chance of rain 70 percent.
MONDAY
Showers likely, mainly in the morning. Not as warm. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
MONDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 50 percent.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
THURSDAY
Partly sunny. Highs around 70.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 50s.
FRIDAY
Partly sunny. Highs in the lower 70s.

Visible Weather Satellite
FORT MADISON, IA 52627
Infrared Weather Satellite
FORT MADISON, IA 52627
NEXRAD Weather Radar
FORT MADISON, IA 52627

FORT MADISON, IA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  9/18/2026
Saturday
19 SEP 2026
FORT MADISON, IA 52627 weather forecast Day 1, 0 hours 1 AM 72° 72° Partly Cloudy 11%
RAIN
.01–.1 in
0% Thunder
( 26% severe)
SE   8 97% 71°
Low 71° FORT MADISON, IA 52627 weather forecast Day 1, 3 hours 4 AM 72° 72° Mostly Cloudy S   8 100% 72°
High 87° FORT MADISON, IA 52627 weather forecast Day 1, 6 hours 7 AM 72° 72° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 14% severe)
SSW   7 97% 71°

Mostly Cloudy



FORT MADISON, IA 52627 weather forecast Day 1, 9 hours 10 AM 77° 78° Mostly Cloudy NE   7 85% 72°
FORT MADISON, IA 52627 weather forecast Day 1, 12 hours 1 PM 82° 87° Mostly Cloudy 9%

0% Thunder
( 22% severe)
S   8 74% 73°
FORT MADISON, IA 52627 weather forecast Day 1, 15 hours 4 PM 84° 91° Mostly Cloudy S   8 72% 74°
FORT MADISON, IA 52627 weather forecast Day 1, 18 hours 7 PM 80° 84° Partly Cloudy 47%
RAIN
***
0% Thunder
( 40% severe)
S   3 79% 73°
FORT MADISON, IA 52627 weather forecast Day 1, 21 hours 10 PM 73° 73° Mostly Cloudy W   5 97% 72°
Sunday
20 SEP 2026
FORT MADISON, IA 52627 weather forecast Day 2, 0 hours 1 AM 71° 71° Mostly Cloudy 78%
RAIN
***
0% Thunder
( 28% severe)
W   5 97% 70°
Low 67° FORT MADISON, IA 52627 weather forecast Day 2, 3 hours 4 AM 70° 70° Mostly Cloudy N   6 100% 70°
High 75° FORT MADISON, IA 52627 weather forecast Day 2, 6 hours 7 AM 69° 69° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 20% severe)
NNW   6 100% 69°

Mostly Cloudy

Rain Likely

FORT MADISON, IA 52627 weather forecast Day 2, 9 hours 10 AM 70° 70° Mostly Cloudy NNE   8 100% 70°
FORT MADISON, IA 52627 weather forecast Day 2, 12 hours 1 PM 71° 71° Mostly Cloudy 52%
RAIN
***
0% Thunder
( 33% severe)
NE   10 97% 70°
FORT MADISON, IA 52627 weather forecast Day 2, 15 hours 4 PM 70° 70° Mostly Cloudy NE   12 100% 70°
FORT MADISON, IA 52627 weather forecast Day 2, 18 hours 7 PM 68° 68° Mostly Cloudy 59%
RAIN
***
0% Thunder
( 12% severe)
NE   12 97% 67°
FORT MADISON, IA 52627 weather forecast Day 2, 21 hours 10 PM 64° 63° Mostly Cloudy NE   13 100% 64°

FORT MADISON, IA extended weather forecast

Monday
21 SEP 2026
Tuesday
22 SEP 2026
Wednesday
23 SEP 2026
Thursday
24 SEP 2026
Friday
25 SEP 2026
Low 59° Low 52° Low 52° Low 55° Low 53°
High 61° High 62° High 70° High 70° High 74°
FORT MADISON, IA 52627 weather forecast Day 3 FORT MADISON, IA 52627 weather forecast Day 4 FORT MADISON, IA 52627 weather forecast Day 5 FORT MADISON, IA 52627 weather forecast Day 6 FORT MADISON, IA 52627 weather forecast Day 7
Overcast
81% Rain
Overcast
44% Rain
Overcast
21% Rain
Mostly Cloudy
26% Rain
Overcast
53% Rain
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