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

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

56°F

13°C

Humidity 70%
Wind Speed N 6 mph
Barometer 29.92 in (1013.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Mar 7:54 pm CDT
Extended Forecast for

New Hartford IA

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Light and variable wind becoming southeast around 6 mph after midnight.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81. South southeast wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. South southwest wind 8 to 14 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 55. Windy, with a north wind 16 to 21 mph, with gusts as high as 28 mph.

    High: 55 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Blustery, with a north wind 6 to 16 mph, with gusts as high as 22 mph.

    Low: 29 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. Light and variable wind becoming southeast around 6 mph after midnight.
Saturday
Sunny, with a high near 81. South southeast wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 46. South southwest wind 8 to 14 mph becoming north after midnight. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 55. Windy, with a north wind 16 to 21 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 29. Blustery, with a north wind 6 to 16 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly cloudy, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 63. Windy.
Thursday Night
Partly cloudy, with a low around 26. Windy.
Friday
Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Hartford IA
 42.58°N 92.61°W
Last Update:
5:46 pm CDT Mar 20, 2026
Forecast Valid:
8pm CDT Mar 20, 2026-6pm CDT Mar 27, 2026
 
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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