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

46°F

8°C

Humidity 100%
Wind Speed W 10 mph
Barometer 29.87 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 5 Nov 2:35 am CST
Extended Forecast for

2 Miles SE Colfax IA

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 47. Breezy, with a west wind 10 to 17 mph, with gusts as high as 29 mph.

    Low: 47 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 58. Windy, with a north northwest wind 16 to 21 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 58 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Calm wind becoming southeast around 6 mph after midnight.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 60. Breezy, with a south wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 60 °F

    Increasing
    Clouds and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 45. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 45 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 63. Breezy.

    High: 63 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 47. Breezy, with a west wind 10 to 17 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 58. Windy, with a north northwest wind 16 to 21 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 34. Calm wind becoming southeast around 6 mph after midnight.
Thursday
Increasing clouds, with a high near 60. Breezy, with a south wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 45. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 63. Breezy.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 25.
Veterans Day
Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Colfax IA
 41.65°N 93.22°W
Last Update:
2:16 am CST Nov 5, 2025
Forecast Valid:
2am CST Nov 5, 2025-6pm CST Nov 11, 2025
 
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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