Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fog/Mist
21°F
-6°C
| Humidity | 100% |
| Wind Speed | S 5 mph |
| Barometer | 30.13 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 4.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 1 Dec 2:55 pm CST |
Extended Forecast for
Newton Municipal IA
This Afternoon

High: 22 °F
Snow Likely
Tonight
Low: 9 °F
Slight Chance
Snow then
Mostly CloudyTuesday

High: 27 °F
Partly Sunny
Tuesday Night

Low: 22 °F⇑
Mostly Cloudy
Wednesday

High: 29 °F
Chance Snow
Wednesday Night

Low: -13 °F
Partly Cloudy
Thursday

High: 8 °F
Cold
Thursday Night

Low: -1 °F
Partly Cloudy
Friday

High: 27 °F
Partly Sunny
Detailed Forecast
This Afternoon
Snow likely, mainly before 4pm. Cloudy, with a high near 22. South southwest wind around 5 mph becoming calm. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
A slight chance of snow before 7pm, then a chance of flurries between 7pm and 8pm. Mostly cloudy, with a low around 9. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 27. Wind chill values as low as zero. South southwest wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a temperature falling to near 22 by 11pm, then rising to around 26 during the remainder of the night. South southwest wind 6 to 8 mph.
Wednesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29. West southwest wind 6 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around -13.
Thursday
Sunny and cold, with a high near 8.
Thursday Night
Partly cloudy, with a low around -1.
Friday
Partly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly cloudy, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 19.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Newton Municipal IA
41.67°N 93.01°W
41.67°N 93.01°W
2:47 pm CST Dec 1, 2025
3pm CST Dec 1, 2025-6pm CST Dec 7, 2025



