UTC Offset
UTC-05:00
Fort Madison, United States Snapshot 2026
Where is Fort Madison?
Fort Madison, United States
- Continent
- Americas
- Country
- United States
- City
- Fort Madison
- Population
- 10.7K
- Elevation
- 161 m
- Coordinates
- 40.63°, -91.32°
Fort Madison is a city in United States with a population of approximately 10.7K. Average temperatures range from -7°C (20°F) in January to 31°C (87°F) in July. The best time to visit is May, June, August, September, October. The city sits at an elevation of 161 m above sea level.
Time in Fort Madison right now
Open full time & time zone page 09:50 50
Tuesday, June 16, 2026
IANA time zone
America/Chicago
Daylight saving
DST in effect
CST / CDT
Next DST change
November 1
backward -1h
Live weather in Fort Madison
Daylight in Fort Madison today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 04m
Climate normals for Fort Madison
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Excellent June best
Excellent July
Good August best
Excellent September best
Excellent October best
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 2°C / -7°C | -3°C / -12°C | 7days (53 mm) Good | 5.5h Fair | 73% Muggy | 2.5 Moderate | Poor | View Details |
| February | 5°C / -5°C | 1°C / -10°C | 7days (47 mm) Good | 7.3h Good | 67% Muggy | 3.7 Moderate | Poor | View Details |
| March | 12°C / 2°C | 9°C / -2°C | 11days (91 mm) Wet | 7.8h Good | 68% Muggy | 4.8 Moderate | Poor | View Details |
| April | 18°C / 6°C | 15°C / 3°C | 12days (100 mm) Wet | 9h Good | 67% Muggy | 5.9 High | Fair | View Details |
| May best | 23°C / 13°C | 23°C / 12°C | 13days (118 mm) Wet | 10.1h Excellent | 70% Muggy | 7 High | Excellent | View Details |
| June best | 30°C / 19°C | 32°C / 20°C | 10days (106 mm) Wet | 12.2h Excellent | 66% Muggy | 7.3 Very High | Excellent | View Details |
| July | 31°C / 21°C | 34°C / 23°C | 9days (91 mm) Wet | 12h Excellent | 71% Muggy | 7.2 Very High | Good | View Details |
| August best | 29°C / 20°C | 32°C / 22°C | 9days (78 mm) Wet | 11.4h Excellent | 70% Muggy | 6.6 High | Excellent | View Details |
| September best | 27°C / 17°C | 28°C / 17°C | 7days (76 mm) Good | 10.1h Excellent | 67% Muggy | 5.7 High | Excellent | View Details |
| October best | 20°C / 10°C | 18°C / 8°C | 9days (91 mm) Wet | 7.7h Good | 67% Muggy | 4.2 Moderate | Good | View Details |
| November | 11°C / 3°C | 8°C / -2°C | 7days (51 mm) Good | 6.7h Fair | 69% Muggy | 2.9 Moderate | Poor | View Details |
| December | 5°C / -3°C | 1°C / -7°C | 6days (51 mm) Good | 5.6h Fair | 72% Muggy | 2.1 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 2°C / -7°C . Feb: 5°C / -5°C . Mar: 12°C / 2°C . Apr: 18°C / 6°C . May: 23°C / 13°C . Jun: 30°C / 19°C . Jul: 31°C / 21°C . Aug: 29°C / 20°C . Sep: 27°C / 17°C . Oct: 20°C / 10°C . Nov: 11°C / 3°C . Dec: 5°C / -3°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 53 mm. Feb: 47 mm. Mar: 91 mm. Apr: 100 mm. May: 118 mm. Jun: 106 mm. Jul: 91 mm. Aug: 78 mm. Sep: 76 mm. Oct: 91 mm. Nov: 51 mm. Dec: 51 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 73%. Feb: 67%. Mar: 68%. Apr: 67%. May: 70%. Jun: 66%. Jul: 71%. Aug: 70%. Sep: 67%. Oct: 67%. Nov: 69%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 20 km/h . Feb: 21 km/h . Mar: 22 km/h . Apr: 23 km/h . May: 19 km/h . Jun: 18 km/h . Jul: 15 km/h . Aug: 15 km/h . Sep: 17 km/h . Oct: 20 km/h . Nov: 20 km/h . Dec: 20 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 7. Jul: UV 7. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Fort Madison has a population of approximately 10.7K.
The best months to visit Fort Madison are May, June, August, September, October, when temperatures are pleasant and rainfall is lower.
Fort Madison receives approximately 953mm of rainfall annually across 107 rainy days.
Fort Madison is located in United States, in the Americas region.
Fort Madison sits at an elevation of 161 m (528 ft) above sea level.