Newton, IA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Newton, IA in one place.
A chance of showers and thunderstorms before 5pm. Mostly cloudy, with a high near 80. Southeast wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Newton, IA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 30, 2026 4:30 PM CDT.
The active forecast window currently covers May 31 to Jun 5, 2026 for Newton, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 31 to Jun 5, 2026
- Latest sync
- May 30, 2026 4:30 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Newton
Thursday looks like the warmest upcoming period in Newton at 85 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Sunday at about 13 mph SE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 4:30 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DMX
- Radar station
- KDMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms after 7pm. Mostly cloudy. Low around 60, with temperatures rising to around 62 overnight. East southeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of showers and thunderstorms. Partly sunny, with a high near 82. East northeast wind 2 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Mostly sunny, with a high near 82.
Partly cloudy, with a low around 56.
Mostly sunny, with a high near 84.
Partly cloudy, with a low around 59.
A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 85. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
80°F |
13 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
60°F |
5 to 10 mph
ESE
|
|
Monday
Jun 1
|
Slight Chance Showers And Thunderstorms
|
82°F |
2 to 6 mph
ENE
|
|
Monday Night
Jun 1
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
59°F |
6 mph
E
|
|
Tuesday
Jun 2
|
Mostly Sunny
|
82°F |
6 to 9 mph
ESE
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
56°F |
7 mph
ESE
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
84°F |
5 to 9 mph
SSE
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
59°F |
8 mph
S
|
|
Thursday
Jun 4
|
Chance Showers And Thunderstorms
|
85°F |
8 to 13 mph
S
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
63°F |
8 to 12 mph
S
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
85°F |
8 to 12 mph
SSW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
63°F |
5 to 9 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Newton.
