Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

63°F

17°C

Humidity 56%
Wind Speed S 7 mph
Barometer 29.83 in
Dewpoint 46°F (8°C)
Visibility NA
Last update 21 Mar 9:55 am CDT
Extended Forecast for

Monroe IA

  • Today

    Today: Sunny, with a high near 87. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 87 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 51. South wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 56. Windy, with a north wind 20 to 22 mph, with gusts as high as 31 mph.

    High: 56 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. North wind 6 to 15 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54. North northeast wind around 7 mph becoming east southeast in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain and thunderstorms after 1am.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 68.

    High: 68 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 87. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 51. South wind 10 to 13 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 56. Windy, with a north wind 20 to 22 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 32. North wind 6 to 15 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 54. North northeast wind around 7 mph becoming east southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
A 20 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 43.
Wednesday
Mostly cloudy, with a high near 68.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 66. Breezy.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
5:43 am CDT Mar 21, 2026
10am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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