Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Overcast

23°F

-5°C

Humidity 80%
Wind Speed NW 17 mph
Barometer 30.29 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 11 Jan 1:15 am CST
Extended Forecast for

Monroe IA

  • Overnight

    Overnight: A chance of flurries before 3am.  Mostly cloudy, with a low around 21. Wind chill values as low as 10. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 31 mph.

    Low: 21 °F

    Chance
    Flurries and
    Blustery

  • Sunday

    Sunday: Sunny, with a high near 35. Wind chill values as low as 10. Northwest wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 28. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 48. West wind 6 to 8 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. Breezy.

    High: 33 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of flurries before 3am. Mostly cloudy, with a low around 21. Wind chill values as low as 10. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 35. Wind chill values as low as 10. Northwest wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Increasing clouds, with a low around 28. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 48. West wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 35. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 33. Breezy.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 37. Breezy.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.54°N 93.1°W
11:43 pm CST Jan 10, 2026
1am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

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