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Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

59°F

15°C

Humidity 63%
Wind Speed N 20 G 28 mph
Barometer 29.60 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 22 Mar 3:55 am CDT
Extended Forecast for

Newton IA

  • Today

    Today: Cloudy, then gradual clearing during the afternoon, with a high near 55. Windy, with a north wind 18 to 24 mph, with gusts as high as 38 mph.

    High: 55 °F

    Clearing Late
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 30. Blustery, with a north wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 26 mph.

    Low: 30 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Increasing clouds, with a high near 52. Light and variable wind becoming east around 6 mph in the morning.

    High: 52 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. South southeast wind around 7 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. South wind 7 to 10 mph.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. Breezy.

    High: 67 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Cloudy, then gradual clearing during the afternoon, with a high near 55. Windy, with a north wind 18 to 24 mph, with gusts as high as 38 mph.
Tonight
Mostly clear, with a low around 30. Blustery, with a north wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 26 mph.
Monday
Increasing clouds, with a high near 52. Light and variable wind becoming east around 6 mph in the morning.
Monday Night
Mostly cloudy, with a low around 36. South southeast wind around 7 mph.
Tuesday
Partly sunny, with a high near 61. South wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Partly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 67. Breezy.
Thursday Night
Mostly cloudy, with a low around 31. Blustery.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Newton IA
 41.71°N 93.04°W
Last Update:
2:57 am CDT Mar 22, 2026
Forecast Valid:
4am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation