Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
27°F
-3°C
| Humidity | 69% |
| Wind Speed | N 8 mph |
| Barometer | 29.82 in |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 25 Feb 11:55 am CST |
Extended Forecast for
Newton Municipal IA
This Afternoon

High: 32 °F
Chance Snow
Tonight
Low: 23 °F
Snow Likely
then Slight
Chance Wintry
MixThursday

High: 42 °F
Decreasing
CloudsThursday Night

Low: 28 °F
Mostly Clear
Friday

High: 54 °F
Sunny
Friday Night

Low: 26 °F
Mostly Clear
Saturday
High: 35 °F
Slight Chance
Snow then
Mostly Sunny
and BreezySaturday Night

Low: 17 °F
Partly Cloudy
Sunday

High: 29 °F
Chance Snow
Detailed Forecast
This Afternoon
A 40 percent chance of snow, mainly after 5pm. Partly sunny, with a high near 32. North northwest wind 3 to 7 mph. Little or no snow accumulation expected.
Tonight
Snow and freezing rain likely before 1am, then a slight chance of snow between 1am and 2am. Mostly cloudy, with a low around 23. Light and variable wind becoming east around 5 mph after midnight. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 42. South wind 5 to 10 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 28. Southwest wind around 6 mph.
Friday
Sunny, with a high near 54. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 26.
Saturday
A 20 percent chance of snow before noon. Partly sunny, with a high near 35. Breezy.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 29.
Sunday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18.
Monday
Mostly cloudy, with a high near 33.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 38.
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
10:57 am CST Feb 25, 2026
12pm CST Feb 25, 2026-6pm CST Mar 3, 2026



