Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

68°F

20°C

Humidity 55%
Wind Speed SE 7 mph
Barometer 30.12 in (1019.8 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 1 Oct 8:54 pm CDT
Extended Forecast for

Waterloo IA

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Southeast wind around 7 mph.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 88. Southeast wind 6 to 9 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. South wind around 6 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. South southwest wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. South wind 7 to 9 mph.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Breezy.

    High: 88 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65. Breezy.

    Low: 65 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 86. Breezy.

    High: 86 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am.  Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. Southeast wind around 7 mph.
Thursday
Sunny, with a high near 88. Southeast wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 63. South wind around 6 mph.
Friday
Sunny, with a high near 90. South southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 66. South wind 7 to 9 mph.
Saturday
Sunny, with a high near 88. Breezy.
Saturday Night
Mostly clear, with a low around 65. Breezy.
Sunday
Sunny, with a high near 86. Breezy.
Sunday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 54.
Monday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 70.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo IA
 42.49°N 92.35°W
6:19 pm CDT Oct 1, 2025
9pm CDT Oct 1, 2025-6pm CDT Oct 8, 2025
 
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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