Eldon, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eldon, a city in Wapello County, Iowa.
Overnight
70°F
Mostly Cloudy
Mostly cloudy, with a low around 70. South southeast wind around 6 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Eldon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Mostly Cloudy | 6 mph SSE | 13% |
| Saturday | 86°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 8 mph S | 29% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NW | 72% |
| Sunday | 72°F | Rain Showers Likely then Chance Showers And Thunderstorms | 6 to 10 mph NNE | 69% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 8 to 12 mph NE | 67% |
| Monday | 64°F | Showers And Thunderstorms Likely | 12 mph NE | 67% |
| Monday Night | 53°F | Rain Showers Likely | 6 to 10 mph NE | 59% |
| Tuesday | 62°F | Chance Rain Showers | 9 mph NE | 41% |
| Tuesday Night | 47°F | Partly Cloudy | 2 to 6 mph NE | 3% |
| Wednesday | 66°F | Mostly Sunny | 5 mph NE | 2% |
| Wednesday Night | 52°F | Partly Cloudy | 3 mph NE | 3% |
| Thursday | 69°F | Partly Sunny | 3 mph ENE | 8% |
| Thursday Night | 55°F | Mostly Cloudy | 2 mph ENE | 6% |
| Friday | 72°F | Partly Sunny | 1 to 5 mph E | 6% |
Forecast source: National Weather Service (api.weather.gov) for Eldon (40.918, -92.218). Updated through the day.
Growing snapshot for Eldon
Last spring frost
Apr 16
First fall frost
Oct 22
Growing season
188 days
Hardiness zone
5b
More local growing data for Eldon: nearby ZIP 52554 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bloomfield, Ia (15.9 mi from Eldon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.