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

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

37°F

3°C

Humidity 93%
Wind Speed SW 6 mph
Barometer 29.99 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 7 Mar 6:15 pm CST
Extended Forecast for

Ira IA

  • Tonight

    Tonight: Mostly clear, with a low around 35. West wind 6 to 11 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 28 mph.

    High: 66 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 44. South southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70. South southwest wind 7 to 10 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45. South southwest wind around 6 mph becoming northeast in the evening.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: A chance of rain between noon and 3pm, then a chance of rain and thunderstorms after 3pm. Mostly sunny, with a high near 68. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms, then rain likely after midnight. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: A chance of rain before noon, then a slight chance of rain and snow. Partly sunny, with a high near 46. Breezy. Chance of precipitation is 40%.

    High: 46 °F

    Breezy.
    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 35. West wind 6 to 11 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 66. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Clear, with a low around 44. South southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 70. South southwest wind 7 to 10 mph.
Monday Night
Clear, with a low around 45. South southwest wind around 6 mph becoming northeast in the evening.
Tuesday
A chance of rain between noon and 3pm, then a chance of rain and thunderstorms after 3pm. Mostly sunny, with a high near 68. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of rain and thunderstorms, then rain likely after midnight. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 60%.
Wednesday
A chance of rain before noon, then a slight chance of rain and snow. Partly sunny, with a high near 46. Breezy. Chance of precipitation is 40%.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Mostly sunny, with a high near 53. Breezy.
Thursday Night
Mostly cloudy, with a low around 41. Breezy.
Friday
Mostly cloudy, with a high near 57. Breezy.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ira IA
 41.73°N 93.16°W
Last Update:
5:16 pm CST Mar 7, 2026
Forecast Valid:
6pm CST Mar 7, 2026-6pm CDT Mar 14, 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