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 64. East wind 5 to 10 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: Sep 21, 2026 10:22 PM CDT.
The active forecast window currently covers Sep 23 to Sep 28, 2026 for New Prospect, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 28, 2026
- Latest sync
- Sep 21, 2026 10:22 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in New Prospect
Monday looks like the warmest upcoming period in New Prospect at 70 degrees F.
Friday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph E.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 21, 2026 10:22 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
Mostly clear, with a low around 48. Northeast wind 0 to 5 mph.
Partly sunny, with a high near 64. East wind 0 to 5 mph.
Mostly cloudy, with a low around 48. Northeast wind around 0 mph.
Mostly sunny, with a high near 65. East wind 0 to 5 mph.
Partly cloudy, with a low around 47.
Mostly sunny, with a high near 65.
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm. Partly sunny, with a high near 68. Chance of precipitation is 20%.
Mostly cloudy, with a low around 51.
Partly sunny, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 23
|
Mostly Sunny
|
64°F |
5 to 10 mph
E
|
|
Wednesday Night
Sep 23
|
Mostly Clear
|
48°F |
0 to 5 mph
NE
|
|
Thursday
Sep 24
|
Partly Sunny
|
64°F |
0 to 5 mph
E
|
|
Thursday Night
Sep 24
|
Mostly Cloudy
|
48°F |
0 mph
|
|
Friday
Sep 25
|
Mostly Sunny
|
65°F |
0 to 5 mph
E
|
|
Friday Night
Sep 25
|
Partly Cloudy
|
47°F |
0 to 5 mph
E
|
|
Saturday
Sep 26
|
Mostly Sunny
|
65°F |
0 to 5 mph
SE
|
|
Saturday Night
Sep 26
|
Mostly Cloudy then Slight Chance Rain Showers
|
50°F |
0 to 5 mph
E
|
|
Sunday
Sep 27
|
Slight Chance Rain Showers
|
68°F |
0 to 5 mph
S
|
|
Sunday Night
Sep 27
|
Mostly Cloudy
|
51°F |
0 mph
|
|
Monday
Sep 28
|
Partly Sunny
|
70°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New Prospect.