Luxemburg, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Luxemburg, a village in Kewaunee County, Wisconsin.
Overnight
61°F
Mostly Clear
Mostly clear, with a low around 61. South southwest wind around 8 mph.
7-day forecast for Luxemburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Mostly Clear | 8 mph SSW | 0% |
| Tuesday | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 8 to 14 mph SW | 34% |
| Tuesday Night | 63°F | Chance Showers And Thunderstorms | 5 to 8 mph WNW | 67% |
| Wednesday | 77°F | Slight Chance Rain Showers then Partly Sunny | 5 mph NE | 15% |
| Wednesday Night | 58°F | Slight Chance Rain Showers | 5 mph SSE | 7% |
| Thursday | 81°F | Sunny | 2 to 6 mph S | 3% |
| Thursday Night | 60°F | Mostly Clear | 7 mph SSW | 2% |
| Friday | 84°F | Sunny | 6 to 13 mph SW | 1% |
| Friday Night | 65°F | Mostly Clear | 12 mph SSW | 10% |
| Saturday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 8 to 12 mph SW | 16% |
| Saturday Night | 66°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 to 10 mph SSW | 44% |
| Sunday | 84°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 7 to 10 mph WSW | 44% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 5 to 9 mph WSW | 45% |
| Monday | 81°F | Chance Showers And Thunderstorms | 7 mph SW | 33% |
Forecast source: National Weather Service (api.weather.gov) for Luxemburg (44.545, -87.707). Updated through the day.
Growing snapshot for Luxemburg
Last spring frost
May 1
First fall frost
Oct 18
Growing season
168 days
Hardiness zone
5b
More local growing data for Luxemburg: nearby ZIP 54217 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Kewaunee, Wi (12 mi from Luxemburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.