Audubon, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Audubon, a city in Audubon County, Iowa.
Today
78°F
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms. Mostly cloudy. High near 78, with temperatures falling to around 75 in the afternoon. West northwest wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Audubon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 to 7 mph WNW | 33% |
| Tonight | 59°F | Chance Showers And Thunderstorms | 8 mph N | 28% |
| Sunday | 65°F | Chance Rain Showers | 8 to 12 mph NE | 47% |
| Sunday Night | 55°F | Chance Rain Showers | 7 to 10 mph NE | 43% |
| Monday | 60°F | Rain Showers Likely | 10 mph NE | 60% |
| Monday Night | 50°F | Chance Rain Showers | 3 to 8 mph ENE | 47% |
| Tuesday | 60°F | Partly Sunny | 3 to 7 mph ENE | 6% |
| Tuesday Night | 45°F | Partly Cloudy | 0 to 5 mph E | 2% |
| Wednesday | 64°F | Mostly Sunny | 1 to 5 mph ESE | 1% |
| Wednesday Night | 50°F | Partly Cloudy | 2 mph SE | 13% |
| Thursday | 66°F | Slight Chance Rain Showers | 1 to 5 mph SE | 24% |
| Thursday Night | 54°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph SE | 16% |
| Friday | 67°F | Slight Chance Rain Showers then Mostly Cloudy | 1 to 6 mph SE | 16% |
| Friday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 15% |
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 Sep 19, 2026.