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

54°F

12°C

Humidity 41%
Wind Speed S 18 mph
Barometer 29.96 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 6 Nov 11:55 am CST
Extended Forecast for

Monroe IA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 60. Breezy, with a south wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 60 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 43. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Breezy, with a west wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 37. Northwest wind 5 to 8 mph becoming light and variable.

    Low: 37 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 46. East wind 6 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Blustery.

    Low: 22 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Blustery

  • Sunday

    Sunday: Sunny, with a high near 34. Breezy.

    High: 34 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 60. Breezy, with a south wind 14 to 17 mph, with gusts as high as 29 mph.
Tonight
A 30 percent chance of showers, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 43. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 63. Breezy, with a west wind 10 to 16 mph, with gusts as high as 24 mph.
Friday Night
Increasing clouds, with a low around 37. Northwest wind 5 to 8 mph becoming light and variable.
Saturday
Rain likely. Mostly cloudy, with a high near 46. East wind 6 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Partly cloudy, with a low around 22. Blustery.
Sunday
Sunny, with a high near 34. Breezy.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 26.
Veterans Day
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
Last Update:
11:07 am CST Nov 6, 2025
Forecast Valid:
12pm CST Nov 6, 2025-6pm CST Nov 12, 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