Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
68°F
20°C
| Humidity | 88% |
| Wind Speed | SW 15 mph |
| Barometer | 29.71 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 14 Apr 4:55 am CDT |
Extended Forecast for
Newton IA
Today
High: 82 °F
Patchy Fog
then Chance
T-stormsTonight
Low: 60 °F
T-storms
LikelyWednesday
High: 75 °F
Chance
T-storms then
Showers
LikelyWednesday Night
Low: 53 °F
Chance
ShowersThursday
High: 76 °F
Slight Chance
ShowersThursday Night
Low: 57 °F
Mostly Clear
Friday
High: 81 °F
Breezy.
Mostly Sunny
then Showers
LikelyFriday Night
Low: 40 °F
Showers
Likely and
BreezySaturday
High: 51 °F
Partly Sunny
and Windy
Detailed Forecast
Today
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 82. South southwest wind 7 to 14 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly between midnight and 4am. Mostly cloudy, with a low around 60. West southwest wind 7 to 9 mph becoming east in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 75. South southeast wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 53. Southwest wind 7 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 20 percent chance of showers. Sunny, with a high near 76. Southwest wind around 9 mph.
Thursday Night
Mostly clear, with a low around 57.
Friday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 81. Breezy. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 40. Breezy. Chance of precipitation is 70%.
Saturday
Partly sunny, with a high near 51. Windy.
Saturday Night
Partly cloudy, with a low around 34. Breezy.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 65.
Additional Forecasts and Information
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Point Forecast:
Newton IA
41.69°N 93.04°W
41.69°N 93.04°W
3:57 am CDT Apr 14, 2026
5am CDT Apr 14, 2026-6pm CDT Apr 20, 2026
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