New Berlin, WI Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for New Berlin, WI in one place.
Clear, with a low around 61. Northeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for New Berlin, 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: Jul 11, 2026 10:44 PM CDT.
The active forecast window currently covers Jul 11 to Jul 18, 2026 for New Berlin, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 11 to Jul 18, 2026
- Latest sync
- Jul 11, 2026 10:44 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in New Berlin
Tuesday looks like the warmest upcoming period in New Berlin at 96 degrees F.
Tonight is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Saturday at about 5 to 15 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 11, 2026 10:44 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 86. East wind 0 to 5 mph.
Mostly clear, with a low around 66. Southwest wind 0 to 5 mph.
Sunny, with a high near 93. Heat index values as high as 97. West wind around 5 mph.
Clear, with a low around 71. West wind around 5 mph.
Sunny, with a high near 96. West wind around 5 mph.
Mostly clear, with a low around 72. West wind around 5 mph.
Sunny, with a high near 92. Northwest wind 5 to 10 mph.
Mostly clear, with a low around 68.
Sunny, with a high near 89.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jul 11
|
Clear
|
61°F |
0 to 5 mph
NE
|
|
Sunday
Jul 12
|
Sunny
|
86°F |
0 to 5 mph
E
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
66°F |
0 to 5 mph
SW
|
|
Monday
Jul 13
|
Sunny
|
93°F |
5 mph
W
|
|
Monday Night
Jul 13
|
Clear
|
71°F |
5 mph
W
|
|
Tuesday
Jul 14
|
Sunny
|
96°F |
5 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
72°F |
5 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
5 to 10 mph
NW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
68°F |
0 to 10 mph
E
|
|
Thursday
Jul 16
|
Sunny
|
89°F |
0 to 10 mph
W
|
|
Thursday Night
Jul 16
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
68°F |
5 to 10 mph
SW
|
|
Friday
Jul 17
|
Slight Chance Showers And Thunderstorms
|
87°F |
5 to 10 mph
SW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
68°F |
5 to 10 mph
SW
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
86°F |
5 to 15 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New Berlin.
