Wellman, IA Weather & Growing Conditions
Tonight
64°F
Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. Low around 64, with temperatures rising to around 66 overnight. North wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Showers And Thunderstorms | 5 to 10 mph N | 87% |
| Sunday | 67°F | Rain Showers Likely | 10 to 15 mph NE | 61% |
| Sunday Night | 57°F | Showers And Thunderstorms Likely | 15 mph NE | 60% |
| Monday | 61°F | Rain Showers | 15 mph NE | 76% |
| Monday Night | 52°F | Rain Showers Likely | 10 to 15 mph NE | 63% |
| Tuesday | 60°F | Chance Rain Showers | 10 to 15 mph NE | 35% |
| Tuesday Night | 49°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Wednesday | 63°F | Mostly Sunny | 5 to 10 mph NE | 2% |
| Wednesday Night | 52°F | Partly Cloudy | 5 mph NE | 1% |
| Thursday | 66°F | Partly Sunny | 5 mph E | 10% |
| Thursday Night | 56°F | Slight Chance Rain Showers | 0 to 5 mph E | 20% |
| Friday | 69°F | Slight Chance Rain Showers | 0 to 5 mph E | 20% |
| Friday Night | 57°F | Mostly Cloudy | 5 mph E | 11% |
| Saturday | 70°F | Partly Sunny | 5 mph E | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wellman, IA
Last spring frost
Apr 28
First fall frost
Oct 11
Growing season
165 days
Hardiness zone
5b
Explore more for Wellman, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Washington, Ia (15.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.