Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

30°F

-1°C

Humidity 75%
Wind Speed N 7 mph
Barometer 30.05 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 28 Feb 3:55 am CST
Extended Forecast for

Newton IA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 42. East wind 8 to 11 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Wind chill values as low as 10. North northeast wind around 10 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after noon.  Mostly cloudy, with a high near 30. Wind chill values as low as 5. East northeast wind 7 to 10 mph.  Little or no snow accumulation expected.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 22. East wind 6 to 8 mph.  New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Monday

    Monday: A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm.  Mostly cloudy, with a high near 41. South southeast wind 8 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Rain, mainly after midnight.  Low around 32. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain likely, mainly before noon.  Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Mostly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 42. East wind 8 to 11 mph.
Tonight
Partly cloudy, with a low around 17. Wind chill values as low as 10. North northeast wind around 10 mph.
Sunday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 30. Wind chill values as low as 5. East northeast wind 7 to 10 mph. Little or no snow accumulation expected.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. East wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
Monday
A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 41. South southeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Rain, mainly after midnight. Low around 32. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Partly cloudy, with a low around 32.
Wednesday
A 40 percent chance of rain. Mostly sunny, with a high near 48.
Wednesday Night
A 40 percent chance of rain. Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
A 40 percent chance of rain. Partly cloudy, with a low around 41.
Friday
Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Newton IA
 41.69°N 93.04°W
2:26 am CST Feb 28, 2026
4am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database