Luxemburg, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Luxemburg, a village in Kewaunee County, Wisconsin.
This Afternoon
65°F
Rain Showers Likely
Rain showers likely. Cloudy. High near 65, with temperatures falling to around 63 in the afternoon. East wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Luxemburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Rain Showers Likely | 9 mph E | 56% |
| Tonight | 52°F | Rain Showers Likely | 7 to 10 mph E | 73% |
| Saturday | 64°F | Showers And Thunderstorms | 10 to 14 mph ESE | 83% |
| Saturday Night | 52°F | Rain Showers Likely then Cloudy | 10 mph NE | 65% |
| Sunday | 66°F | Partly Sunny | 12 to 17 mph NE | 5% |
| Sunday Night | 49°F | Mostly Cloudy | 12 to 15 mph NE | 1% |
| Monday | 62°F | Mostly Cloudy | 12 to 15 mph ENE | 1% |
| Monday Night | 47°F | Mostly Cloudy | 9 to 13 mph ENE | 3% |
| Tuesday | 62°F | Partly Sunny | 9 to 15 mph ENE | 4% |
| Tuesday Night | 47°F | Partly Cloudy | 6 to 10 mph ENE | 7% |
| Wednesday | 64°F | Mostly Sunny | 6 to 10 mph ENE | 7% |
| Wednesday Night | 48°F | Partly Cloudy | 6 mph NE | 5% |
| Thursday | 68°F | Mostly Sunny | 3 to 7 mph NE | 4% |
| Thursday Night | 49°F | Partly Cloudy | 1 to 5 mph N | 4% |
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 Sep 18, 2026.