Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fog/Mist
46°F
8°C
| Humidity | 93% |
| Wind Speed | NE 9 G 18 mph |
| Barometer | 29.71 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 1.25 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 10 Mar 2:15 am CDT |
Extended Forecast for
Newton IA
Overnight

Low: 44 °F
Mostly Clear
Tuesday

High: 67 °F
Mostly Sunny
Tuesday Night

Low: 36 °F
Chance Rain
Wednesday

High: 47 °F
Chance Rain
and BreezyWednesday Night

Low: 28 °F
Mostly Clear
Thursday
High: 55 °F
Mostly Sunny
then Mostly
Cloudy and
BreezyThursday Night

Low: 37 °F
Chance Rain
and BreezyFriday
High: 49 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyFriday Night

Low: 33 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 44. Northeast wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 67. East wind 6 to 10 mph.
Tuesday Night
A slight chance of rain before 7pm, then a chance of rain after 1am. Mostly cloudy, with a low around 36. Northeast wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 47. Breezy, with a north northwest wind 15 to 18 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly clear, with a low around 28. Northwest wind 5 to 11 mph.
Thursday
Partly sunny, with a high near 55. Breezy.
Thursday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 37. Breezy.
Friday
Mostly cloudy, with a high near 49. Breezy.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Mostly cloudy, with a high near 56.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 42. Windy. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 17. Windy.
Monday
Mostly sunny, with a high near 32.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Newton IA
41.71°N 93.01°W
41.71°N 93.01°W
1:26 am CDT Mar 10, 2026
2am CDT Mar 10, 2026-6pm CDT Mar 16, 2026


