Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

32°F

0°C

Humidity 87%
Wind Speed N 8 mph
Barometer 30.19 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 10 Feb 8:35 pm CST
Extended Forecast for

Monroe IA

  • Tonight

    Tonight: Mostly clear, with a low around 26. Northwest wind 6 to 8 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. West northwest wind 3 to 7 mph.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 34. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 34 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of rain and snow before 9am, then a slight chance of rain between 9am and noon.  Mostly cloudy, with a high near 50. Southeast wind 6 to 10 mph.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Southeast wind 3 to 7 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after noon.  Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Saturday Night

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

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Northwest wind 6 to 8 mph.
Wednesday
Sunny, with a high near 49. West northwest wind 3 to 7 mph.
Wednesday Night
Increasing clouds, with a low around 34. Calm wind becoming south southeast around 6 mph after midnight.
Thursday
A slight chance of rain and snow before 9am, then a slight chance of rain between 9am and noon. Mostly cloudy, with a high near 50. Southeast wind 6 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 30. Southeast wind 3 to 7 mph.
Friday
Sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 35.
Washington's Birthday
Partly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 62. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
6:47 pm CST Feb 10, 2026
8pm CST Feb 10, 2026-6pm CST Feb 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

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