Audubon, IA Weather & Growing Conditions
This Afternoon
78°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy. High near 78, with temperatures falling to around 72 in the afternoon. North wind around 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Slight Chance Showers And Thunderstorms | 9 mph N | 21% |
| Tonight | 59°F | Chance Showers And Thunderstorms | 9 mph NNE | 46% |
| Sunday | 64°F | Chance Drizzle then Chance Rain Showers | 8 to 12 mph NNE | 43% |
| Sunday Night | 54°F | Rain Showers Likely | 10 mph NE | 74% |
| Monday | 58°F | Rain Showers | 9 mph NE | 84% |
| Monday Night | 50°F | Rain Showers Likely | 5 to 9 mph NE | 71% |
| Tuesday | 61°F | Partly Sunny | 7 mph NE | 8% |
| Tuesday Night | 46°F | Partly Cloudy | 1 to 5 mph ENE | 1% |
| Wednesday | 64°F | Mostly Sunny | 1 to 5 mph E | 0% |
| Wednesday Night | 51°F | Mostly Cloudy | 2 mph SE | 12% |
| Thursday | 67°F | Chance Rain Showers | 2 to 6 mph SSE | 38% |
| Thursday Night | 57°F | Chance Rain Showers | 3 mph SE | 29% |
| Friday | 69°F | Slight Chance Rain Showers | 1 to 5 mph ESE | 20% |
| Friday Night | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph ESE | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Audubon, IA
Last spring frost
May 2
First fall frost
Oct 3
Growing season
154 days
Hardiness zone
5a
Explore more for Audubon, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Audubon, Ia (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.