Weldon, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Weldon, a city in Clarke County, Iowa.
Tonight
70°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. South wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Weldon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Mostly Cloudy then Chance Showers And Thunderstorms | 10 mph S | 30% |
| Saturday | 83°F | Chance Showers And Thunderstorms | 7 to 10 mph SW | 33% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 mph N | 69% |
| Sunday | 68°F | Showers And Thunderstorms Likely | 8 to 12 mph NNE | 61% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 12 mph NE | 61% |
| Monday | 60°F | Rain Showers Likely | 12 mph NE | 57% |
| Monday Night | 53°F | Chance Rain Showers | 10 mph NE | 51% |
| Tuesday | 59°F | Mostly Cloudy | 9 mph NE | 12% |
| Tuesday Night | 48°F | Partly Cloudy | 3 to 7 mph NE | 4% |
| Wednesday | 62°F | Mostly Sunny | 6 mph ENE | 2% |
| Wednesday Night | 51°F | Partly Cloudy | 3 mph E | 4% |
| Thursday | 64°F | Partly Sunny | 5 mph ESE | 13% |
| Thursday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph ESE | 16% |
| Friday | 66°F | Slight Chance Rain Showers | 6 mph ESE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Weldon (40.897, -93.735). Updated through the day.
Growing snapshot for Weldon
Last spring frost
Apr 29
First fall frost
Oct 9
Growing season
162 days
Hardiness zone
5b
More local growing data for Weldon: nearby ZIP 50264 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Osceola, Ia (9 mi from Weldon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.