National Weather Service Forecast for: Newton IA
Issued by: National Weather Service Des Moines, IA
Updated: 3:04 am CDT Jun 8, 2025
 
Overnight

Overnight: Partly cloudy, with a low around 57. Southwest wind around 5 mph.
Partly Cloudy


 Sunday

Sunday: A 40 percent chance of showers, mainly between 11am and 5pm. Areas of smoke after 1pm. Partly sunny, with a high near 73. Southwest wind 8 to 15 mph becoming northwest in the morning. Winds could gust as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers

 Sunday
Night
Sunday Night: Areas of smoke. Mostly clear, with a low around 52. West southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Areas Smoke


 Monday

Monday: A slight chance of showers between noon and 3pm. Mostly sunny, with a high near 73. Breezy, with a west northwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Breezy.
Mostly Sunny
then Slight
Chance
Showers
 Monday
Night
Monday Night: Mostly clear, with a low around 52. West wind 6 to 11 mph, with gusts as high as 18 mph.
Mostly Clear


 Tuesday

Tuesday: Sunny, with a high near 82.
Sunny


 Tuesday
Night
Tuesday Night: Clear, with a low around 59.
Clear


 Wednesday

Wednesday: Sunny, with a high near 89.
Sunny


 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Chance
T-storms
Lo 57 °F Hi 73 °F Lo 52 °F Hi 73 °F Lo 52 °F Hi 82 °F Lo 59 °F Hi 89 °F Lo 66 °F

Hazardous Weather Outlook
 

Overnight
 
 Partly cloudy, with a low around 57. Southwest wind around 5 mph.
Sunday
 
 A 40 percent chance of showers, mainly between 11am and 5pm. Areas of smoke after 1pm. Partly sunny, with a high near 73. Southwest wind 8 to 15 mph becoming northwest in the morning. Winds could gust as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
 
 Areas of smoke. Mostly clear, with a low around 52. West southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Monday
 
 A slight chance of showers between noon and 3pm. Mostly sunny, with a high near 73. Breezy, with a west northwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Monday Night
 
 Mostly clear, with a low around 52. West wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday
 
 Sunny, with a high near 82.
Tuesday Night
 
 Clear, with a low around 59.
Wednesday
 
 Sunny, with a high near 89.
Wednesday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Thursday
 
 A 40 percent chance of showers. Mostly sunny, with a high near 87.
Thursday Night
 
 A 50 percent chance of showers. Mostly cloudy, with a low around 65.
Friday
 
 A 50 percent chance of showers. Mostly sunny, with a high near 84.
Friday Night
 
 A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Saturday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.

 

Forecast from NOAA-NWS for Newton IA.