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National Weather Service Flood Inundation Mapping Available for Iowa in September 2025

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

28°F

-2°C

Humidity	69%
Wind Speed	N 12 mph
Barometer	30.45 in
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	18°F (-8°C)
Last update	10 Nov 10:35 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Newton Municipal IA

Today
High: 35 °F
Sunny
Tonight
Low: 24 °F
Increasing
Clouds
Veterans Day
High: 52 °F
Decreasing
Clouds
Tuesday Night
Low: 35 °F
Mostly Clear
Wednesday
High: 55 °F
Sunny
Wednesday Night
Low: 34 °F
Partly Cloudy
Thursday
High: 61 °F
Mostly Sunny
Thursday Night
Low: 43 °F
Mostly Clear
Friday
High: 67 °F
Partly Sunny

Detailed Forecast

Today

Sunny, with a high near 35. West northwest wind 7 to 11 mph.

Tonight

Increasing clouds, with a low around 24. Light and variable wind becoming south 8 to 13 mph in the evening. Winds could gust as high as 22 mph.

Veterans Day

Mostly cloudy, then gradually becoming sunny, with a high near 52. South southwest wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

Tuesday Night

Mostly clear, with a low around 35. West northwest wind around 8 mph.

Wednesday

Sunny, with a high near 55. West northwest wind 7 to 13 mph, with gusts as high as 18 mph.

Wednesday Night

Partly cloudy, with a low around 34.

Thursday

Mostly sunny, with a high near 61.

Thursday Night

Mostly clear, with a low around 43.

Friday

Partly sunny, with a high near 67.