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.

20°C

68°F

Humidity 38%
Wind Speed Calm
Barometer 1020.1 mb (30.13 in)
Dewpoint 5°C (41°F)
Visibility NA
Last update 8 Oct 11:54 am CDT
Extended Forecast for

Waverly IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 22. Calm wind.

    High: 22 °C

    Sunny

  • Tonight

    Tonight: A slight chance of showers before 1am, then a slight chance of showers after 5am. Increasing clouds, with a low around 12. Calm wind becoming east southeast 5 to 10 km/h in the evening. Chance of precipitation is 20%.

    Low: 12 °C

    Mostly Clear
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly before 11am. Mostly cloudy through mid morning, then gradual clearing, with a high near 24. Southeast wind 13 to 23 km/h, with gusts as high as 32 km/h. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 24 °C

    Chance
    T-storms then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. South southeast wind 18 to 21 km/h, with gusts as high as 32 km/h.

    Low: 17 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 27. Windy, with a south wind 23 to 28 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 45 km/h.

    High: 27 °C

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. Breezy.

    Low: 15 °C

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 25.

    High: 25 °C

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15.

    Low: 15 °C

    Partly Cloudy

  • Columbus Day

    Columbus Day: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 23.

    High: 23 °C

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 22. Calm wind.
Tonight
A slight chance of showers before 1am, then a slight chance of showers after 5am. Increasing clouds, with a low around 12. Calm wind becoming east southeast 5 to 10 km/h in the evening. Chance of precipitation is 20%.
Friday
A 40 percent chance of showers and thunderstorms, mainly before 11am. Mostly cloudy through mid morning, then gradual clearing, with a high near 24. Southeast wind 13 to 23 km/h, with gusts as high as 32 km/h. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Friday Night
Mostly clear, with a low around 17. South southeast wind 18 to 21 km/h, with gusts as high as 32 km/h.
Saturday
Sunny, with a high near 27. Windy, with a south wind 23 to 28 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 45 km/h.
Saturday Night
Mostly clear, with a low around 15. Breezy.
Sunday
Sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 15.
Columbus Day
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 17.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waverly IA
 42.73°N 92.46°W
Last Update:
11:37 am CDT Oct 8, 2026
Forecast Valid:
12pm CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation