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.

Overcast

72°F

22°C

Humidity 100%
Wind Speed SE 9 mph
Barometer 29.85 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 27 Jun 11:35 pm CDT
Extended Forecast for

Reasnor IA

Extreme Heat Warning June 28, 01:00pm until June 30, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 71. East southeast wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 71 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 93. Heat index values as high as 105. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 93 °F

    Decreasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. Breezy, with a south wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 75 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 95. Heat index values as high as 107. Windy, with a south wind 11 to 21 mph, with gusts as high as 30 mph.

    High: 95 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 76. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph.

    Low: 76 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 95. Breezy.

    High: 95 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74. Breezy.

    Low: 74 °F

    Slight Chance
    T-storms and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 93. Breezy.

    High: 93 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 71. East southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 93. Heat index values as high as 105. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 75. Breezy, with a south wind 10 to 17 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 95. Heat index values as high as 107. Windy, with a south wind 11 to 21 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 76. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 95. Breezy.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74. Breezy.
Wednesday
Sunny, with a high near 93. Breezy.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 94.
Thursday Night
Mostly clear, with a low around 73.
Friday
Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 73.
Independence Day
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Reasnor IA
 41.58°N 93.01°W
Last Update:
10:27 pm CDT Jun 27, 2026
Forecast Valid:
11pm CDT Jun 27, 2026-6pm CDT Jul 4, 2026
 
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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