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

N/A

Humidity NA
Wind Speed Vrbl 7 G 13 mph
Barometer 30.12 in
Dewpoint N/A
Visibility 10.00 mi
Last update 22 Jul 12:55 pm CDT
Extended Forecast for

Kellogg IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 74. North wind around 6 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 60. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 78. South southeast wind 5 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 74. North wind around 6 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 60. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 78. South southeast wind 5 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Mostly sunny, with a high near 95.
Sunday Night
Partly cloudy, with a low around 72.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kellogg IA
 41.71°N 92.9°W
Last Update:
11:52 am CDT Jul 22, 2026
Forecast Valid:
1pm CDT Jul 22, 2026-6pm CDT Jul 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