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.

Mostly Cloudy

45°F

7°C

Humidity 43%
Wind Speed SE 9 mph
Barometer 30.32 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 23 Mar 9:15 pm CDT
Extended Forecast for

5 Miles SSE Collins IA

  • Tonight

    Tonight: Cloudy early, then gradual clearing, with a low around 34. South southeast wind around 7 mph.

    Low: 34 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: A chance of sprinkles after 4pm. Partly sunny, with a high near 60. South wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 60 °F

    Chance
    Sprinkles

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. South southeast wind around 9 mph.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 76. South southwest wind around 9 mph.

    High: 76 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. South wind around 6 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 74. Breezy.

    High: 74 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 32. Windy.

    Low: 32 °F

    Slight Chance
    Rain and
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy early, then gradual clearing, with a low around 34. South southeast wind around 7 mph.
Tuesday
A chance of sprinkles after 4pm. Partly sunny, with a high near 60. South wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 44. South southeast wind around 9 mph.
Wednesday
Partly sunny, with a high near 76. South southwest wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 53. South wind around 6 mph.
Thursday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 74. Breezy.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 32. Windy.
Friday
Mostly sunny, with a high near 48. Breezy.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Collins IA
 41.84°N 93.27°W
Last Update:
8:47 pm CDT Mar 23, 2026
Forecast Valid:
9pm CDT Mar 23, 2026-6pm CDT Mar 30, 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