Zwingle, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Zwingle, a city in Jackson County, Iowa.
Today
77°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and thunderstorms likely between 2pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 77. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Zwingle
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 66% |
| Tonight | 61°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 10 mph NW | 78% |
| Sunday | 67°F | Chance Rain Showers | 10 to 15 mph NE | 51% |
| Sunday Night | 55°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Monday | 63°F | Chance Rain Showers | 15 mph NE | 36% |
| Monday Night | 50°F | Chance Rain Showers | 10 mph NE | 30% |
| Tuesday | 62°F | Chance Rain Showers then Partly Sunny | 10 mph NE | 30% |
| Tuesday Night | 47°F | Partly Cloudy | 5 to 10 mph NE | 4% |
| Wednesday | 65°F | Mostly Sunny | 5 to 10 mph NE | 2% |
| Wednesday Night | 50°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 66°F | Mostly Sunny | 5 mph NE | 7% |
| Thursday Night | 52°F | Partly Cloudy | 0 to 5 mph NE | 5% |
| Friday | 69°F | Mostly Sunny | 5 mph NE | 5% |
| Friday Night | 52°F | Partly Cloudy | 0 to 5 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov) for Zwingle (42.297, -90.687). Updated through the day.
Growing snapshot for Zwingle
Last spring frost
Apr 28
First fall frost
Oct 11
Growing season
165 days
Hardiness zone
5a
More local growing data for Zwingle: nearby ZIP 52079 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Andrew
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La Motte
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Preston
Sabula
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Springbrook
St. Donatus
Climate data from the nearest NOAA station, Dubuque Rgnl Ap, Ia (7.6 mi from Zwingle). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.