Audubon, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Audubon, a city in Audubon County, Iowa.
Overnight
66°F
Mostly Cloudy
Mostly cloudy, with a low around 66. South southwest wind around 5 mph.
7-day forecast for Audubon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Mostly Cloudy | 5 mph SSW | 12% |
| Tuesday | 79°F | Chance Showers And Thunderstorms | 5 to 10 mph NNW | 33% |
| Tuesday Night | 59°F | Showers And Thunderstorms | 2 to 10 mph NNE | 90% |
| Wednesday | 72°F | Chance Showers And Thunderstorms | 3 to 7 mph ENE | 35% |
| Wednesday Night | 54°F | Mostly Clear | 0 to 5 mph ENE | 7% |
| Thursday | 81°F | Sunny | 0 to 5 mph ESE | 1% |
| Thursday Night | 60°F | Mostly Clear | 3 mph SSE | 3% |
| Friday | 85°F | Sunny | 2 to 9 mph S | 3% |
| Friday Night | 66°F | Mostly Clear | 3 to 7 mph S | 10% |
| Saturday | 89°F | Sunny | 3 to 12 mph S | 7% |
| Saturday Night | 70°F | Mostly Clear | 13 mph S | 13% |
| Sunday | 90°F | Mostly Sunny | 12 mph SSE | 13% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 13 mph SSE | 30% |
| Monday | 90°F | Chance Showers And Thunderstorms then Partly Sunny | 14 mph S | 30% |
Forecast source: National Weather Service (api.weather.gov) for Audubon (41.718, -94.928). Updated through the day.
Growing snapshot for Audubon
Last spring frost
May 2
First fall frost
Oct 3
Growing season
154 days
Hardiness zone
5a
More local growing data for Audubon: nearby ZIP 50025 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Audubon, Ia (3.4 mi from Audubon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.