Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

63°F

17°C

Humidity 56%
Wind Speed N 14 G 20 mph
Barometer 29.72 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 22 Mar 10:55 am CDT
Extended Forecast for

Warsaw IL

  • Today

    Today: Mostly cloudy, with a temperature falling to around 57 by 5pm. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 66 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Increasing clouds, with a high near 55. North wind around 5 mph.

    High: 55 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Southeast wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a temperature falling to around 57 by 5pm. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Tonight
Partly cloudy, with a low around 35. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Monday
Increasing clouds, with a high near 55. North wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 39. Southeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
Partly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Warsaw IL
 40.35°N 91.42°W (Elev. 627 ft)
6:26 am CDT Mar 22, 2026
11am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database