Luana, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Luana, a city in Clayton County, Iowa.
This Afternoon
67°F
Showers And Thunderstorms
Rain showers before 3pm, then showers and thunderstorms. Cloudy. High near 67, with temperatures falling to around 65 in the afternoon. South wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Luana
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Showers And Thunderstorms | 9 to 13 mph S | 80% |
| Tonight | 51°F | Rain Showers | 12 mph S | 89% |
| Wednesday | 54°F | Rain Showers Likely | 9 to 15 mph S | 57% |
| Wednesday Night | 44°F | Rain Showers | 15 mph SW | 86% |
| Thursday | 50°F | Rain Showers | 9 to 13 mph NW | 77% |
| Thursday Night | 38°F | Mostly Cloudy | 12 mph N | 13% |
| Friday | 48°F | Partly Sunny | 2 to 10 mph N | 3% |
| Friday Night | 30°F | Partly Cloudy | 1 mph NW | 1% |
| Saturday | 51°F | Mostly Sunny | 0 to 3 mph W | 1% |
| Saturday Night | 34°F | Partly Cloudy | 5 mph W | 4% |
| Sunday | 57°F | Sunny | 7 mph W | 11% |
| Sunday Night | 36°F | Mostly Clear | 5 mph SW | 3% |
| Monday | 59°F | Sunny | 5 to 9 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 6 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Luana (43.059, -91.456). Updated through the day.
Growing snapshot for Luana
Last spring frost
May 1
First fall frost
Oct 3
Growing season
153 days
Hardiness zone
5a
More local growing data for Luana: nearby ZIP 52156 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Clayton
Colesburg
Edgewood
Elkader
Elkport
Farmersburg
Garber
Garnavillo
Guttenberg
Marquette
McGregor
North Buena Vista
Osterdock
St. Olaf
Strawberry Point
Volga
Climate data from the nearest NOAA station, Postville, Ia (5.3 mi from Luana). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.