Newton, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Newton, WI in one place.
Sunny, with a high near 65. East northeast wind around 10 mph.
Local Weather Overview
This forecast page for Newton, WI 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 5:15 PM CDT.
The active forecast window currently covers May 30 to Jun 5, 2026 for Newton, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 5:15 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Newton
Thursday looks like the warmest upcoming period in Newton at 81 degrees F.
Tonight is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Thursday at about 9 to 15 mph SSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 5:15 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- GRB
- Radar station
- KGRB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 46. East southeast wind 3 to 10 mph.
Mostly sunny, with a high near 68. Southeast wind 5 to 9 mph.
Partly cloudy, with a low around 49. South southwest wind 0 to 7 mph.
Mostly sunny, with a high near 73. East northeast wind 2 to 10 mph.
Mostly clear, with a low around 49.
Sunny, with a high near 73.
Clear, with a low around 49.
Sunny, with a high near 75.
Partly cloudy, with a low around 56.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 30
|
Sunny
|
65°F |
10 mph
ENE
|
|
Tonight
May 30
|
Mostly Clear
|
46°F |
3 to 10 mph
ESE
|
|
Sunday
May 31
|
Mostly Sunny
|
68°F |
5 to 9 mph
SE
|
|
Sunday Night
May 31
|
Partly Cloudy
|
49°F |
0 to 7 mph
SSW
|
|
Monday
Jun 1
|
Mostly Sunny
|
73°F |
2 to 10 mph
ENE
|
|
Monday Night
Jun 1
|
Mostly Clear
|
49°F |
3 to 10 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
73°F |
3 to 8 mph
NE
|
|
Tuesday Night
Jun 2
|
Clear
|
49°F |
1 to 5 mph
NNW
|
|
Wednesday
Jun 3
|
Sunny
|
75°F |
2 to 12 mph
SSW
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
56°F |
9 mph
S
|
|
Thursday
Jun 4
|
Mostly Sunny then Slight Chance Rain Showers
|
81°F |
9 to 15 mph
SSW
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
60°F |
9 to 13 mph
SW
|
|
Friday
Jun 5
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
80°F |
10 to 14 mph
SW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
56°F |
7 to 12 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Newton.