Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

23°F

-5°C

Humidity 86%
Wind Speed S 7 mph
Barometer 30.62 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 28 Mar 8:15 am CDT
Extended Forecast for

Monroe IA

Red Flag Warning March 28, 10:00am until March 28, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Sunny, with a high near 57. Windy, with a south southwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 57 °F

    Sunny then
    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Breezy, with a south wind 10 to 16 mph, with gusts as high as 26 mph.

    Low: 39 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 70. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. South wind around 8 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82. Breezy, with a south wind 7 to 16 mph, with gusts as high as 23 mph.

    High: 82 °F

    Sunny then
    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers.  Partly cloudy, with a low around 58. Breezy.

    Low: 58 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A 50 percent chance of showers.  Mostly cloudy, with a high near 70. Breezy.

    High: 70 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 57. Windy, with a south southwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Tonight
Partly cloudy, with a low around 39. Breezy, with a south wind 10 to 16 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 70. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 47. South wind around 8 mph.
Monday
Mostly sunny, with a high near 82. Breezy, with a south wind 7 to 16 mph, with gusts as high as 23 mph.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 58. Breezy.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 70. Breezy.
Tuesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 33. Breezy.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 32.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 52. Breezy.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38. Breezy.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
6:31 am CDT Mar 28, 2026
8am CDT Mar 28, 2026-6pm CDT Apr 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

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