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

80°F

27°C

Humidity 49%
Wind Speed S 16 mph
Barometer 29.81 in (1009.1 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 22 Apr 5:54 pm CDT
Extended Forecast for

Reinbeck IA

  • Tonight

    Tonight: Partly cloudy, with a low around 58. South wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 74. Windy, with a south wind 16 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Windy. Partly
    Sunny then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 4am, then showers likely. Low around 52. Breezy, with a south wind 8 to 17 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 52 °F

    T-storms and
    Breezy then
    Showers

  • Friday

    Friday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 64. North northwest wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Northwest wind 8 to 10 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 68. Breezy.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers. Low around 51. Windy. Chance of precipitation is 80%.

    Low: 51 °F

    Showers and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. South wind 13 to 15 mph, with gusts as high as 22 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 74. Windy, with a south wind 16 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 52. Breezy, with a south wind 8 to 17 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 64. North northwest wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 41. Northwest wind 8 to 10 mph.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 68. Breezy.
Sunday Night
Showers. Low around 51. Windy. Chance of precipitation is 80%.
Monday
Showers. High near 64. Windy. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42. Windy.
Tuesday
Partly sunny, with a high near 59. Breezy.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Reinbeck IA
 42.31°N 92.56°W
Last Update:
5:22 pm CDT Apr 22, 2026
Forecast Valid:
6pm CDT Apr 22, 2026-6pm CDT Apr 29, 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