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Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fog/Mist

55°F

13°C

Humidity 94%
Wind Speed Vrbl 6 mph
Barometer 29.66 in
Dewpoint 54°F (12°C)
Visibility 6.00 mi
Wind Chill54°F (12°C)
Last update 10 Mar 2:55 pm CDT
Extended Forecast for

Monroe IA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain after 4pm. Mostly cloudy, with a steady temperature around 58. East northeast wind around 8 mph.

    High: 58 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 36. North wind 9 to 14 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, possibly mixing with snow after 9am, then gradually ending. Cloudy through mid morning, then gradual clearing, with a high near 46. Windy, with a north northwest wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F

    Windy. Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. North northwest wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 22 mph.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 56. Windy, with a south southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 56 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 37. Windy.

    Low: 37 °F

    Slight Chance
    Rain and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 49. Windy.

    High: 49 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of rain after 4pm. Mostly cloudy, with a steady temperature around 58. East northeast wind around 8 mph.
Tonight
A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 36. North wind 9 to 14 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain, possibly mixing with snow after 9am, then gradually ending. Cloudy through mid morning, then gradual clearing, with a high near 46. Windy, with a north northwest wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 27. North northwest wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 22 mph.
Thursday
Partly sunny, with a high near 56. Windy, with a south southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 37. Windy.
Friday
Partly sunny, with a high near 49. Windy.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Mostly cloudy, with a high near 56.
Saturday Night
Rain likely after 1am. Cloudy, with a low around 33. Breezy. Chance of precipitation is 60%.
Sunday
A chance of rain and snow. Cloudy, with a high near 41. Windy. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 11. Windy.
Monday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
Last Update:
1:27 pm CDT Mar 10, 2026
Forecast Valid:
3pm CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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