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

Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Overcast

25°F

-4°C

Humidity 100%
Wind Speed E 8 mph
Barometer 29.83 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 26 Feb 1:15 am CST
Extended Forecast for

Newton IA

  • Overnight

    Overnight: A 20 percent chance of snow before 2am. Mostly cloudy, with a low around 24. East southeast wind 3 to 6 mph.

    Low: 24 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 48. Light and variable wind becoming west southwest 5 to 9 mph in the morning.

    High: 48 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. West wind 5 to 7 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56. Southwest wind 8 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. West northwest wind 6 to 9 mph becoming northeast after midnight.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow before noon. Partly sunny, with a high near 34.

    High: 34 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow, mainly after noon. Cloudy, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow before 2am. Mostly cloudy, with a low around 24. East southeast wind 3 to 6 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 48. Light and variable wind becoming west southwest 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 30. West wind 5 to 7 mph.
Friday
Sunny, with a high near 56. Southwest wind 8 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Partly cloudy, with a low around 25. West northwest wind 6 to 9 mph becoming northeast after midnight.
Saturday
A 30 percent chance of snow before noon. Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
A 50 percent chance of snow, mainly after noon. Cloudy, with a high near 29.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 17.
Monday
Mostly cloudy, with a high near 35.
Monday Night
A chance of rain and snow. Cloudy, with a low around 21. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newton IA
 41.69°N 93.04°W
Last Update:
12:56 am CST Feb 26, 2026
Forecast Valid:
1am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
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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