New Prospect, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for New Prospect, WI in one place.
Mostly sunny, with a high near 95. Heat index values as high as 109. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Local Weather Overview
This forecast page for New Prospect, 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: Jun 29, 2026 7:58 PM CDT.
The active forecast window currently covers Jun 30 to Jul 5, 2026 for New Prospect, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 30 to Jul 5, 2026
- Latest sync
- Jun 29, 2026 7:58 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in New Prospect
Tuesday looks like the warmest upcoming period in New Prospect at 95 degrees F.
Sunday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph SW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 29, 2026 7:58 PM CDT
- Coverage
- 6 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
A slight chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 75. Heat index values as high as 106. Southwest wind 10 to 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 1pm. Sunny, with a high near 94. Southwest wind 10 to 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southwest wind 10 to 15 mph. Chance of precipitation is 30%.
Showers and thunderstorms likely. Mostly sunny, with a high near 93. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 71. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely. Mostly sunny, with a high near 88. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 50%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 30
|
Mostly Sunny
|
95°F |
10 to 15 mph
SW
|
|
Tuesday Night
Jun 30
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
75°F |
10 to 15 mph
SW
|
|
Wednesday
Jul 1
|
Chance Rain Showers
|
94°F |
10 to 15 mph
SW
|
|
Wednesday Night
Jul 1
|
Chance Showers And Thunderstorms
|
75°F |
10 to 15 mph
SW
|
|
Thursday
Jul 2
|
Showers And Thunderstorms Likely
|
93°F |
10 mph
SW
|
|
Thursday Night
Jul 2
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
71°F |
5 to 10 mph
SW
|
|
Friday
Jul 3
|
Showers And Thunderstorms Likely
|
88°F |
5 to 10 mph
SW
|
|
Friday Night
Jul 3
|
Showers And Thunderstorms Likely
|
68°F |
0 to 5 mph
SW
|
|
Independence Day
Jul 4
|
Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
S
|
|
Saturday Night
Jul 4
|
Showers And Thunderstorms Likely
|
66°F |
0 to 5 mph
SE
|
|
Sunday
Jul 5
|
Showers And Thunderstorms Likely
|
84°F |
5 to 10 mph
NW
|
|
Sunday Night
Jul 5
|
Chance Showers And Thunderstorms
|
64°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New Prospect.