Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
45°F
7°C
| Humidity | 66% |
| Wind Speed | Calm |
| Barometer | 30.05 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 5:15 pm CST |
Extended Forecast for
Newton IA
Tonight

Low: 35 °F
Partly Cloudy
Tuesday
High: 51 °F
Partly Sunny
then Slight
Chance Rain
and BreezyTuesday Night
Low: 25 °F
Mostly Cloudy
then Mostly
Cloudy and
BlusteryWednesday

High: 28 °F⇓
Mostly Sunny
and WindyWednesday Night

Low: 13 °F
Mostly Clear
Thursday
High: 32 °F
Partly Sunny
then Chance
SnowThursday Night

Low: 27 °F
Chance Snow
Friday
High: 35 °F
Breezy.
Mostly Cloudy
then Chance
SnowFriday Night

Low: 10 °F
Mostly Cloudy
and Blustery
Detailed Forecast
Tonight
Partly cloudy, with a low around 35. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of rain between 3pm and 4pm. Partly sunny, with a high near 51. Breezy, with a west northwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 25. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a temperature falling to around 23 by 5pm. Windy, with a north northwest wind 15 to 22 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 13. North northwest wind 5 to 14 mph, with gusts as high as 22 mph.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 32.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 27.
Friday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 35. Breezy.
Friday Night
Mostly cloudy, with a low around 10. Blustery.
Saturday
Partly sunny, with a high near 18. Blustery.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
Mostly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 8.
M.L.King Day
Mostly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Newton IA
41.69°N 93.04°W
41.69°N 93.04°W
5:06 pm CST Jan 12, 2026
5pm CST Jan 12, 2026-6pm CST Jan 19, 2026


