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

17°F

-8°C

Humidity 88%
Wind Speed W 6 mph
Barometer 29.98 in (1016.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 20 Feb 7:54 pm CST
Extended Forecast for

New Hartford IA

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values as low as zero. West northwest wind around 8 mph.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 21. Wind chill values as low as zero. Northwest wind 8 to 14 mph, with gusts as high as 18 mph.

    High: 21 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8. Wind chill values as low as -10. Blustery, with a northwest wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 8 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 18. Wind chill values as low as -10. Windy, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph.

    High: 18 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5. Blustery, with a north northwest wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 5 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 10. Wind chill values as low as zero. West northwest wind around 8 mph.
Saturday
Mostly cloudy, with a high near 21. Wind chill values as low as zero. Northwest wind 8 to 14 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 8. Wind chill values as low as -10. Blustery, with a northwest wind 11 to 16 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 18. Wind chill values as low as -10. Windy, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 5. Blustery, with a north northwest wind 11 to 16 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 18.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Hartford IA
 42.58°N 92.61°W
Last Update:
5:02 pm CST Feb 20, 2026
Forecast Valid:
8pm CST Feb 20, 2026-6pm CST Feb 27, 2026
 
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