Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
52°F
11°C
| Humidity | 67% |
| Wind Speed | SW 10 mph |
| Barometer | 29.83 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 20 Mar 5:35 am CDT |
Extended Forecast for
Newton IA
Today
High: 74 °F
Mostly Sunny
Tonight
Low: 44 °F
Partly Cloudy
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 53 °F
Increasing
CloudsSunday
High: 63 °F
Mostly Cloudy
and BreezySunday Night
Low: 32 °F
Partly Cloudy
and Breezy
then Mostly
ClearMonday
High: 53 °F
Sunny
Monday Night
Low: 40 °F
Mostly Cloudy
Tuesday
High: 57 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly sunny, with a high near 74. West wind 7 to 9 mph becoming north in the afternoon.
Tonight
Partly cloudy, with a low around 44. Light and variable wind becoming east southeast around 5 mph after midnight.
Saturday
Sunny, with a high near 81. South wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Increasing clouds, with a low around 53. South wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 63. Breezy, with a north wind 13 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 32. Breezy.
Monday
Sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Mostly cloudy, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 65. Breezy.
Additional Forecasts and Information
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Point Forecast:
Newton IA
41.71°N 93.04°W
41.71°N 93.04°W
1:56 am CDT Mar 20, 2026
5am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
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