10-day forecast for Fort Madison, IA: 61° to 96°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Tuesday, August 11
65° · 0.81 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 73°0.01
Morning77°feels 78°
Afternoon90°feels 95°
Evening81°feels 84°
Overnight77°feels 78°
91 °
Fort Madison, Monday, 10 August
Light rain. High 91°, low 73°.
Pressure29.88 inHg
Wind5.3 mph W
Humidity55%
Visibility6.2 mi
Dew point68°
Tue, 1196° / 72°0
Morning76°feels 77°
Afternoon96°feels 102°
Evening85°feels 90°
Overnight78°feels 78°
96 °
Fort Madison, Tuesday, 11 August
Partly cloudy. High 96°, low 72°.
Pressure29.80 inHg
Wind9.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point69°
Wed, 1284° / 72°0.21
Morning76°feels 78°
Afternoon83°feels 86°
Evening76°feels 78°
Overnight78°feels 79°
84 °
Fort Madison, Wednesday, 12 August
Rain. High 84°, low 72°.
Pressure29.85 inHg
Wind8.4 mph N
Humidity81%
Visibility6.2 mi
Dew point73°
Thu, 1379° / 66°0.07
Morning70°feels 70°
Afternoon78°feels 78°
Evening70°feels 71°
Overnight70°feels 71°
79 °
Fort Madison, Thursday, 13 August
Light rain. High 79°, low 66°.
Pressure29.97 inHg
Wind15.7 mph NE
Humidity61%
Visibility—
Dew point63°
Fri, 1465° / 61°0.81
Morning64°feels 64°
Afternoon64°feels 65°
Evening65°feels 65°
Overnight62°feels 62°
65 °
Fort Madison, Friday, 14 August
Rain. High 65°, low 61°.
Pressure30.12 inHg
Wind12.6 mph E
Humidity95%
Visibility—
Dew point62°
Sat, 1577° / 61°0.22
Morning65°feels 66°
Afternoon73°feels 74°
Evening73°feels 74°
Overnight69°feels 69°
77 °
Fort Madison, Saturday, 15 August
Light rain. High 77°, low 61°.
Pressure30.12 inHg
Wind13.1 mph SE
Humidity83%
Visibility—
Dew point66°
Sun, 1681° / 67°0.01
Morning71°feels 72°
Afternoon78°feels 80°
Evening76°feels 77°
Overnight71°feels 72°
81 °
Fort Madison, Sunday, 16 August
Light rain. High 81°, low 67°.
Pressure30.09 inHg
Wind7.7 mph N
Humidity78%
Visibility—
Dew point70°
Mon, 1782° / 66°0
Morning71°feels 72°
Afternoon81°feels 83°
Evening77°feels 78°
Overnight70°feels 71°
82 °
Fort Madison, Monday, 17 August
Overcast. High 82°, low 66°.
Pressure30.06 inHg
Wind6.2 mph E
Humidity60%
Visibility—
Dew point64°
Tue, 1887° / 67°0
Morning71°feels 73°
Afternoon82°feels 85°
Evening81°feels 85°
Overnight75°feels 76°
87 °
Fort Madison, Tuesday, 18 August
Overcast. High 87°, low 67°.
Pressure29.97 inHg
Wind11.7 mph SE
Humidity60%
Visibility—
Dew point65°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Fort Madison, IA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.