| National Weather Service Forecast for:
Newton IA Issued by: National Weather Service Des Moines, IA |
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| Updated: 10:21 pm CST Dec 16, 2025 | ||||||||||||||||||
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| Tonight |
Mostly cloudy, with a low around 24. Northwest wind 5 to 8 mph. |
| Wednesday |
Patchy fog between 8am and 11am. Otherwise, partly sunny, with a high near 38. Light and variable wind becoming south southeast 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph. |
| Wednesday Night |
Rain after midnight. Temperature rising to around 39 by 2am. Breezy, with a south southeast wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. |
| Thursday |
A chance of rain before noon, then a slight chance of rain and snow showers between noon and 3pm, then a chance of snow showers after 3pm. Partly sunny, with a temperature falling to around 23 by 5pm. Wind chill values as low as 5. Windy, with a west northwest wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 40%. Little or no snow accumulation expected. |
| Thursday Night |
Partly cloudy, with a low around 10. Windy, with a northwest wind 20 to 25 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 36 mph. |
| Friday |
Mostly sunny, with a high near 34. |
| Friday Night |
Mostly cloudy, with a low around 28. |
| Saturday |
Partly sunny, with a high near 40. |
| Saturday Night |
Partly cloudy, with a low around 17. |
| Sunday |
Partly sunny, with a high near 30. |
| Sunday Night |
Mostly cloudy, with a low around 23. |
| Monday |
Partly sunny, with a high near 38. |
| Monday Night |
Mostly cloudy, with a low around 30. |
| Tuesday |
Mostly sunny, with a high near 42. |
Forecast from NOAA-NWS for Newton IA.
