Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

79°F

26°C

Humidity 37%
Wind Speed W 9 mph
Barometer 29.77 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 25 Mar 4:15 pm CDT
Extended Forecast for

Newton IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 76. South southwest wind around 9 mph.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. South wind around 6 mph becoming east northeast in the evening.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 1pm.  Partly sunny, with a high near 75. Windy, with a south wind 7 to 12 mph becoming north 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 75 °F

    Chance Rain
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Windy, with a north northeast wind 14 to 22 mph, with gusts as high as 36 mph.

    Low: 33 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Sunny, with a high near 49. Breezy, with a north northwest wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 49 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Clear, with a low around 25.

    Low: 25 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68. Breezy.

    High: 68 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 76. South southwest wind around 9 mph.
Tonight
Partly cloudy, with a low around 52. South wind around 6 mph becoming east northeast in the evening.
Thursday
A 30 percent chance of rain, mainly after 1pm. Partly sunny, with a high near 75. Windy, with a south wind 7 to 12 mph becoming north 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Thursday Night
Mostly cloudy, with a low around 33. Windy, with a north northeast wind 14 to 22 mph, with gusts as high as 36 mph.
Friday
Sunny, with a high near 49. Breezy, with a north northwest wind 13 to 16 mph, with gusts as high as 24 mph.
Friday Night
Clear, with a low around 25.
Saturday
Sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 68. Breezy.
Sunday Night
Mostly clear, with a low around 49.
Monday
Mostly sunny, with a high near 75.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 55.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 77. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Newton IA
 41.71°N 93.04°W
3:56 pm CDT Mar 25, 2026
4pm CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database