Luxemburg, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Luxemburg, WI in one place.
Sunny, with a high near 77. Heat index values as high as 76. West northwest wind 2 to 7 mph.
Local Weather Overview
This forecast page for Luxemburg, 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: Aug 23, 2026 7:59 PM CDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Luxemburg, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 7:59 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Luxemburg
Tuesday looks like the warmest upcoming period in Luxemburg at 81 degrees F.
Monday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Wednesday at about 13 mph WSW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 7:59 PM CDT
- Coverage
- 6 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
Partly cloudy, with a low around 54. South wind 1 to 5 mph.
Sunny, with a high near 81. South southwest wind 3 to 9 mph.
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Showers and thunderstorms likely. Mostly sunny, with a high near 81. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm. Partly cloudy, with a low around 60. Chance of precipitation is 60%.
Mostly sunny, with a high near 79.
Mostly clear, with a low around 56.
Sunny, with a high near 77.
Partly cloudy, with a low around 58.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
A chance of rain showers. Partly cloudy, with a low around 62. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Sunny
|
77°F |
2 to 7 mph
WNW
|
|
Monday Night
Aug 24
|
Partly Cloudy
|
54°F |
1 to 5 mph
S
|
|
Tuesday
Aug 25
|
Sunny
|
81°F |
3 to 9 mph
SSW
|
|
Tuesday Night
Aug 25
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
63°F |
12 mph
S
|
|
Wednesday
Aug 26
|
Showers And Thunderstorms Likely
|
81°F |
13 mph
WSW
|
|
Wednesday Night
Aug 26
|
Showers And Thunderstorms Likely then Partly Cloudy
|
60°F |
7 to 10 mph
WNW
|
|
Thursday
Aug 27
|
Mostly Sunny
|
79°F |
7 to 10 mph
NW
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
56°F |
6 mph
NNE
|
|
Friday
Aug 28
|
Sunny
|
77°F |
3 to 7 mph
NNE
|
|
Friday Night
Aug 28
|
Partly Cloudy
|
58°F |
3 to 8 mph
SE
|
|
Saturday
Aug 29
|
Mostly Sunny then Slight Chance Rain Showers
|
78°F |
3 to 12 mph
SSE
|
|
Saturday Night
Aug 29
|
Chance Rain Showers
|
62°F |
7 to 12 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Luxemburg.
