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.

Fair

64°F

18°C

Humidity 88%
Wind Speed W 6 mph
Barometer 29.97 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 25 Jun 12:35 am CDT
Extended Forecast for

Monroe IA

  • Overnight

    Overnight: Partly cloudy, with a low around 60. Northwest wind 3 to 5 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 78. Northwest wind 3 to 5 mph.

    High: 78 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly between 3am and 5am. Mostly cloudy, with a low around 60. Light and variable wind becoming east 5 to 7 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers between 10am and noon. Partly sunny, with a high near 77. East wind 9 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 then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 62. East wind 6 to 11 mph.

    Low: 62 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

    Low: 70 °F

    Chance
    T-storms

  • Sunday

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

    High: 92 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. Breezy.

    Low: 75 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. Northwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 78. Northwest wind 3 to 5 mph.
Thursday Night
A 30 percent chance of showers, mainly between 3am and 5am. Mostly cloudy, with a low around 60. Light and variable wind becoming east 5 to 7 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of showers between 10am and noon. Partly sunny, with a high near 77. East wind 9 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. East wind 6 to 11 mph.
Saturday
Partly sunny, with a high near 82.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly 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.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 72. Breezy.
Wednesday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
Last Update:
12:16 am CDT Jun 25, 2026
Forecast Valid:
12am CDT Jun 25, 2026-6pm CDT Jul 1, 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