Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
12°F
-11°C
| Humidity | 92% |
| Wind Speed | N 3 mph |
| Barometer | 30.41 in |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Last update | 4 Feb 7:55 am CST |
Extended Forecast for
Newton IA
Today
High: 31 °F
Mostly Sunny
Tonight
Low: 21 °F
Mostly Cloudy
Thursday
High: 44 °F
Decreasing
CloudsThursday Night
Low: 30 °F
Mostly Clear
Friday
High: 42 °F
Mostly Sunny
and BreezyFriday Night
Low: 18 °F
Mostly Clear
Saturday
High: 39 °F
Mostly Sunny
Saturday Night
Low: 28 °F
Mostly Cloudy
Sunday
High: 45 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 31. Wind chill values as low as 10. North northwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 21. Calm wind becoming south southwest 5 to 7 mph after midnight.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 44. South southwest wind 7 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 30. West northwest wind 6 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 42. Breezy, with a north northwest wind 13 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 52.
Additional Forecasts and Information
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Point Forecast:
Newton IA
41.69°N 93.04°W
41.69°N 93.04°W
6:36 am CST Feb 4, 2026
8am CST Feb 4, 2026-6pm CST Feb 10, 2026
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