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

48°F

9°C

Humidity 82%
Wind Speed SW 13 mph
Barometer 29.86 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 16 Feb 3:35 am CST
Extended Forecast for

4 Miles ENE Ira IA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 43. South southwest wind around 9 mph.

    Low: 43 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, then gradually becoming sunny, with a high near 64. Southwest wind 7 to 11 mph.

    High: 64 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. Southeast wind 5 to 8 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Windy, with a southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 65 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 47. Breezy, with a south wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 47 °F

    Slight Chance
    Rain and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after noon. Partly sunny, with a high near 52. Breezy.

    High: 52 °F

    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 43. South southwest wind around 9 mph.
Washington's Birthday
Mostly cloudy, then gradually becoming sunny, with a high near 64. Southwest wind 7 to 11 mph.
Monday Night
Mostly cloudy, with a low around 43. Southeast wind 5 to 8 mph.
Tuesday
Partly sunny, with a high near 65. Windy, with a southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 47. Breezy, with a south wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph.
Wednesday
Sunny, with a high near 62. Breezy.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
A 40 percent chance of rain, mainly after noon. Partly sunny, with a high near 52. Breezy.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow. Partly cloudy, with a low around 18. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Ira IA
 41.75°N 93.1°W
Last Update:
3:16 am CST Feb 16, 2026
Forecast Valid:
3am CST Feb 16, 2026-6pm CST Feb 22, 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