Luxemburg, IA Weather & Growing Conditions
Overnight
51°F
Slight Chance Rain Showers
A slight chance of rain showers. Cloudy. Low around 51, with temperatures rising to around 55 overnight. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Slight Chance Rain Showers | 15 mph SW | 20% |
| Wednesday | 52°F | Chance Rain Showers | 15 mph SW | 39% |
| Wednesday Night | 44°F | Chance Rain Showers | 15 mph SW | 44% |
| Thursday | 51°F | Rain Showers Likely | 10 to 15 mph NW | 56% |
| Thursday Night | 38°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph N | 15% |
| Friday | 47°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Friday Night | 29°F | Mostly Clear | 0 to 5 mph N | 0% |
| Saturday | 49°F | Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 34°F | Mostly Clear | 5 mph W | 2% |
| Sunday | 54°F | Sunny | 5 to 10 mph W | 3% |
| Sunday Night | 36°F | Clear | 5 mph SW | 0% |
| Monday | 59°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 5 to 10 mph W | 0% |
| Tuesday | 59°F | Sunny | 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Luxemburg, IA
Last spring frost
Apr 21
First fall frost
Oct 18
Growing season
178 days
Hardiness zone
5a
Explore more for Luxemburg, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Guttenberg L&D 10, Ia (14 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.