Luxemburg, IA Weather & Growing Conditions
Tonight
59°F
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers and thunderstorms between 1am and 5am, then a chance of rain showers and patchy fog. Mostly cloudy. Low around 59, with temperatures rising to around 61 overnight. Northeast wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 to 15 mph NE | 63% |
| Sunday | 66°F | Chance Rain Showers | 15 mph NE | 39% |
| Sunday Night | 53°F | Mostly Cloudy then Chance Rain Showers | 15 mph NE | 32% |
| Monday | 61°F | Rain Showers Likely | 15 mph NE | 59% |
| Monday Night | 49°F | Rain Showers Likely | 10 to 15 mph NE | 59% |
| Tuesday | 60°F | Chance Rain Showers | 10 to 15 mph NE | 46% |
| Tuesday Night | 47°F | Partly Cloudy | 5 to 10 mph NE | 7% |
| Wednesday | 63°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Wednesday Night | 50°F | Partly Cloudy | 5 mph NE | 2% |
| Thursday | 66°F | Partly Sunny | 5 mph E | 9% |
| Thursday Night | 54°F | Mostly Cloudy | 0 to 5 mph E | 12% |
| Friday | 69°F | Partly Sunny | 0 to 5 mph E | 8% |
| Friday Night | 55°F | Mostly Cloudy | 0 to 5 mph E | 6% |
| Saturday | 69°F | Mostly Sunny | 5 mph SE | 14% |
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 (12.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.