Guttenberg, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Guttenberg, a city in Clayton County, Iowa.
Overnight
52°F
Mostly Cloudy
Mostly cloudy. Low around 52, with temperatures rising to around 56 overnight. South wind around 8 mph.
7-day forecast for Guttenberg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Mostly Cloudy | 8 mph S | 9% |
| Wednesday | 56°F | Chance Rain Showers | 9 to 14 mph SW | 40% |
| Wednesday Night | 45°F | Chance Rain Showers | 9 to 14 mph SW | 53% |
| Thursday | 53°F | Rain Showers Likely | 10 mph NW | 65% |
| Thursday Night | 38°F | Mostly Cloudy | 6 to 10 mph N | 14% |
| Friday | 49°F | Mostly Sunny | 3 to 8 mph N | 1% |
| Friday Night | 29°F | Mostly Clear | 2 mph N | 0% |
| Saturday | 52°F | Sunny | 0 to 5 mph W | 0% |
| Saturday Night | 34°F | Mostly Clear | 3 mph W | 2% |
| Sunday | 57°F | Sunny | 3 to 8 mph W | 3% |
| Sunday Night | 35°F | Mostly Clear | 3 mph SW | 0% |
| Monday | 61°F | Sunny | 1 to 9 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 2 to 6 mph W | 0% |
| Tuesday | 60°F | Sunny | 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Guttenberg (42.789, -91.109). Updated through the day.
Growing snapshot for Guttenberg
Last spring frost
Apr 21
First fall frost
Oct 18
Growing season
178 days
Hardiness zone
5a
More local growing data for Guttenberg: nearby ZIP 52052 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Clayton
Colesburg
Edgewood
Elkader
Elkport
Farmersburg
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Garnavillo
Luana
Marquette
McGregor
North Buena Vista
Osterdock
St. Olaf
Strawberry Point
Volga
Climate data from the nearest NOAA station, Guttenberg L&D 10, Ia (3.2 mi from Guttenberg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.