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.

Mostly Cloudy

63°F

17°C

Humidity 100%
Wind Speed N 15 G 23 mph
Barometer 30.00 in
Dewpoint 63°F (17°C)
Visibility 9.00 mi
Last update 1 Oct 5:15 pm CDT
Extended Forecast for

Monroe IA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Mostly cloudy, with a steady temperature around 64. North wind around 13 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 48. North wind 9 to 11 mph, with gusts as high as 28 mph.

    Low: 48 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 63. North northeast wind 7 to 9 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 45. Light and variable wind.

    Low: 45 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 66. South southeast wind 3 to 8 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Mostly cloudy, with a steady temperature around 64. North wind around 13 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 48. North wind 9 to 11 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 63. North northeast wind 7 to 9 mph.
Friday Night
Clear, with a low around 45. Light and variable wind.
Saturday
Sunny, with a high near 66. South southeast wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 47.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
Last Update:
3:02 pm CDT Oct 1, 2026
Forecast Valid:
5pm CDT Oct 1, 2026-6pm CDT Oct 8, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation