Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Overcast
21°F
-6°C
| Humidity | 100% |
| Wind Speed | SW 6 mph |
| Barometer | 30.03 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 1 Dec 11:35 pm CST |
Extended Forecast for
Newton Municipal IA
Tonight

Low: 11 °F
Patchy Fog
Tuesday
High: 28 °F
Patchy Fog
then Partly
SunnyTuesday Night

Low: 23 °F⇑
Mostly Cloudy
Wednesday

High: 29 °F⇓
Chance Snow
Wednesday Night

Low: -12 °F
Partly Cloudy
Thursday

High: 9 °F
Cold
Thursday Night

Low: 1 °F
Partly Cloudy
Friday

High: 30 °F
Partly Sunny
Friday Night

Low: 17 °F
Mostly Cloudy
Detailed Forecast
Tonight
Patchy fog before 2am, then patchy fog after 4am. Otherwise, cloudy early, then becoming partly cloudy, with a low around 11. West southwest wind around 6 mph.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 28. Wind chill values as low as 5. South southwest wind 5 to 9 mph.
Tuesday Night
Mostly cloudy, with a temperature rising to around 28 by 3am. South wind 6 to 8 mph becoming west after midnight.
Wednesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a temperature rising to near 29 by 8am, then falling to around 16 during the remainder of the day. Wind chill values as low as zero. West wind 6 to 15 mph becoming north northwest in the morning. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around -12. North northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Thursday
Sunny and cold, with a high near 9.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Partly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly cloudy, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Mostly cloudy, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Newton Municipal IA
41.67°N 93.01°W
41.67°N 93.01°W
10:17 pm CST Dec 1, 2025
11pm CST Dec 1, 2025-6pm CST Dec 8, 2025


