Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair and Breezy
63°F
17°C
| Humidity | 52% |
| Wind Speed | NE 23 G 36 mph |
| Barometer | 29.82 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 26 Mar 3:55 pm CDT |
Extended Forecast for
Newton IA
This Afternoon

High: 72 °F
Slight Chance
T-storms and
WindyTonight
Low: 31 °F
Windy. Chance
Showers then
Mostly CloudyFriday
High: 49 °F
Sunny then
Sunny and
BreezyFriday Night

Low: 24 °F
Clear
Saturday
High: 56 °F
Sunny then
Mostly Sunny
and BreezySaturday Night

Low: 40 °F
Partly Cloudy
Sunday

High: 69 °F
Mostly Sunny
Sunday Night

Low: 48 °F
Mostly Clear
Monday

High: 78 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Windy, with a north northeast wind around 25 mph, with gusts as high as 36 mph.
Tonight
A slight chance of showers and thunderstorms before 8pm, then a chance of rain between 8pm and 9pm. Mostly cloudy, with a low around 31. Windy, with a north northeast wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 49. Breezy, with a north northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Friday Night
Clear, with a low around 24. North northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 56. Breezy, with a south wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 48.
Monday
Mostly sunny, with a high near 78.
Monday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 79. Breezy.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 48. Breezy.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 65. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Newton IA
41.71°N 93.04°W
41.71°N 93.04°W
3:12 pm CDT Mar 26, 2026
4pm CDT Mar 26, 2026-6pm CDT Apr 1, 2026



