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

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

-1°F

-18°C

Humidity 87%
Wind Speed Calm
Barometer 30.39 in (1031.3 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 4 Feb 4:54 am CST
Extended Forecast for

Reinbeck IA

  • Today

    Today: Mostly sunny, with a high near 25. Wind chill values as low as 5. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 25 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Calm wind becoming south southwest 5 to 9 mph after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38. South southwest wind 9 to 13 mph becoming west northwest in the afternoon.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Blustery, with a west wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 28 mph.

    Low: 29 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Blustery

  • Friday

    Friday: Mostly sunny, with a high near 38. Windy, with a north northwest wind 15 to 22 mph, with gusts as high as 31 mph.

    High: 38 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 25. Wind chill values as low as 5. Calm wind becoming north northwest around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 16. Calm wind becoming south southwest 5 to 9 mph after midnight.
Thursday
Partly sunny, with a high near 38. South southwest wind 9 to 13 mph becoming west northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 29. Blustery, with a west wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 28 mph.
Friday
Mostly sunny, with a high near 38. Windy, with a north northwest wind 15 to 22 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 15.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Reinbeck IA
 42.32°N 92.59°W
Last Update:
3:17 am CST Feb 4, 2026
Forecast Valid:
5am CST Feb 4, 2026-6pm CST Feb 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation