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.

Fair

43°F

6°C

Humidity 71%
Wind Speed S 10 mph
Barometer 29.77 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 9 Feb 11:15 pm CST
Extended Forecast for

Monroe IA

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Southwest wind 9 to 14 mph becoming north northwest after midnight. Winds could gust as high as 24 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Breezy, with a north northwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Northwest wind 5 to 9 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. Calm wind becoming southeast 5 to 7 mph after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. Southwest wind 9 to 14 mph becoming north northwest after midnight. Winds could gust as high as 24 mph.
Tuesday
Mostly sunny, with a high near 46. Breezy, with a north northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 25. Northwest wind 5 to 9 mph.
Wednesday
Mostly sunny, with a high near 46. Northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 32. Calm wind becoming southeast 5 to 7 mph after midnight.
Thursday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 47.
Thursday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
A chance of rain and snow before noon, then a chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 31.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 32.
Washington's Birthday
Mostly cloudy, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
Last Update:
10:26 pm CST Feb 9, 2026
Forecast Valid:
11pm CST Feb 9, 2026-6pm CST Feb 16, 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