National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Independence, Independence Municipal Airport (KIIB)

Lat: 42.45°NLon: 91.93°WElev: 978ft.

Fair

47°F

8°C

Humidity 84%
Wind Speed SW 3 mph
Barometer 29.87 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 4 Nov 10:15 pm CST
Extended Forecast for

Winthrop IA

  • Tonight

    Tonight: Mostly clear, with a low around 43. Southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 56 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely, mainly after noon. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers before midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
Partly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 56. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 44.
Friday
Sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Showers likely, mainly after noon. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers before midnight. Mostly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 20.
Veterans Day
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winthrop IA
 42.48°N 91.73°W (Elev. 1020 ft)
Last Update:
8:11 pm CST Nov 4, 2025
Forecast Valid:
10pm CST Nov 4, 2025-6pm CST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation