National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

A Few Clouds

82°F

28°C

Humidity 51%
Wind Speed W 14 mph
Barometer 29.95 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 24 Jun 4:35 pm CDT
Extended Forecast for

Monroe IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. West northwest wind around 10 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 60. West northwest wind 5 to 9 mph becoming light northwest.

    Low: 60 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 79. North wind 3 to 5 mph.

    High: 79 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers between 4am and 5am. Mostly cloudy, with a low around 60. East wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 77. East wind 8 to 13 mph, with gusts as high as 21 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.

    Low: 70 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 92. Windy.

    High: 92 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 83. West northwest wind around 10 mph.
Tonight
Increasing clouds, with a low around 60. West northwest wind 5 to 9 mph becoming light northwest.
Thursday
Partly sunny, with a high near 79. North wind 3 to 5 mph.
Thursday Night
A chance of showers between 4am and 5am. Mostly cloudy, with a low around 60. East wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 77. East wind 8 to 13 mph, with gusts as high as 21 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
Partly sunny, with a high near 82.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Sunday
Sunny, with a high near 92. Windy.
Sunday Night
Mostly clear, with a low around 75. Breezy.
Monday
Sunny, with a high near 93. Windy.
Monday Night
Mostly clear, with a low around 74. Windy.
Tuesday
Sunny, with a high near 93. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
Last Update:
3:06 pm CDT Jun 24, 2026
Forecast Valid:
4pm CDT Jun 24, 2026-6pm CDT Jun 30, 2026
 
Forecast Discussion
 
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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