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Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Fair
43°F
6°C
| Humidity | 93% |
| Wind Speed | SW 6 mph |
| Barometer | 30.12 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 8.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 23 Nov 1:35 am CST |
Extended Forecast for
Hamilton IL
Overnight

Low: 34 °F
Mostly Clear
Sunday

High: 56 °F
Sunny
Sunday Night

Low: 40 °F
Increasing
CloudsMonday
High: 55 °F
Slight Chance
Rain then
Rain LikelyMonday Night
Low: 48 °F
Rain then
Chance RainTuesday

High: 59 °F
Mostly Cloudy
Tuesday Night

Low: 32 °F
Partly Cloudy
Wednesday

High: 41 °F
Mostly Sunny
Wednesday Night

Low: 25 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 34. West wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 56. Calm wind becoming south around 5 mph.
Sunday Night
Increasing clouds, with a low around 40. Calm wind becoming south around 5 mph after midnight.
Monday
Rain likely, mainly after noon. Mostly cloudy, with a high near 55. South wind 5 to 10 mph. Chance of precipitation is 70%.
Monday Night
Rain, mainly before midnight. Low around 48. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Mostly cloudy, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Mostly clear, with a low around 25.
Thanksgiving Day
Sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 43.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hamilton IL
40.39°N 91.39°W (Elev. 574 ft)
40.39°N 91.39°W (Elev. 574 ft)
11:11 pm CST Nov 22, 2025
2am CST Nov 23, 2025-6pm CST Nov 29, 2025


