Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
32°F
0°C
| Humidity | 69% |
| Wind Speed | SW 13 mph |
| Barometer | 30.34 in |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 11 Jan 5:55 pm CST |
Extended Forecast for
Newton Municipal IA
Tonight

Low: 27 °F
Increasing
CloudsMonday

High: 46 °F
Becoming
SunnyMonday Night

Low: 33 °F
Increasing
CloudsTuesday
High: 53 °F
Partly Sunny
then Partly
Sunny and
BreezyTuesday Night

Low: 27 °F
Mostly Cloudy
and WindyWednesday

High: 31 °F
Partly Sunny
and WindyWednesday Night
Low: 15 °F
Mostly Clear
and Blustery
then Mostly
ClearThursday
High: 32 °F
Partly Sunny
then Slight
Chance SnowThursday Night
Low: 26 °F
Chance Snow
then Mostly
Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 27. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 46. West wind 6 to 8 mph.
Monday Night
Increasing clouds, with a low around 33. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 53. Breezy, with a west northwest wind 13 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Windy, with a northwest wind 15 to 22 mph, with gusts as high as 33 mph.
Wednesday
Partly sunny, with a high near 31. Windy.
Wednesday Night
Mostly clear, with a low around 15. Blustery.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 32.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 26.
Friday
A 50 percent chance of snow after noon. Mostly cloudy, with a high near 36. Breezy.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Partly sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Newton Municipal IA
41.67°N 93.01°W
41.67°N 93.01°W
5:06 pm CST Jan 11, 2026
6pm CST Jan 11, 2026-6pm CST Jan 18, 2026


