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.

Partly Cloudy

72°F

22°C

Humidity 65%
Wind Speed N 7 mph
Barometer 30.09 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 22 Jun 12:35 pm CDT
Extended Forecast for

Prairie City IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 77. Northeast wind 3 to 5 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Light and variable wind.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 79. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 79 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 62. South wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 81. West northwest wind 5 to 9 mph. Chance of precipitation is 10%.

    High: 81 °F

    Slight Chance
    T-storms then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 77. Northeast wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 57. Light and variable wind.
Tuesday
Increasing clouds, with a high near 79. Calm wind becoming south 5 to 9 mph in the afternoon.
Tuesday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 62. South wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 81. West northwest wind 5 to 9 mph. Chance of precipitation is 10%.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 79.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 83. Breezy.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Breezy.
Sunday
Mostly sunny, with a high near 90. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prairie City IA
 41.6°N 93.25°W
Last Update:
12:02 pm CDT Jun 22, 2026
Forecast Valid:
12pm CDT Jun 22, 2026-6pm CDT Jun 28, 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