Hardy, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hardy, a city in Humboldt County, Iowa.
This Afternoon
47°F
Chance Rain Showers
A chance of rain showers. Cloudy, with a high near 47. West wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hardy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 47°F | Chance Rain Showers | 17 mph W | 27% |
| Tonight | 40°F | Chance Rain Showers | 16 mph WNW | 42% |
| Thursday | 48°F | Slight Chance Rain Showers then Cloudy | 13 to 17 mph NNW | 21% |
| Thursday Night | 33°F | Mostly Cloudy | 6 to 12 mph N | 2% |
| Friday | 46°F | Mostly Sunny | 2 to 6 mph NNE | 1% |
| Friday Night | 27°F | Partly Cloudy | 2 mph N | 0% |
| Saturday | 52°F | Mostly Sunny | 2 to 7 mph SSW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 5 mph WSW | 0% |
| Sunday | 58°F | Sunny | 5 mph W | 0% |
| Sunday Night | 36°F | Mostly Clear | 3 to 7 mph SSW | 0% |
| Monday | 65°F | Sunny | 7 to 12 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 6 mph WNW | 0% |
| Tuesday | 61°F | Mostly Sunny | 5 mph NNW | 1% |
| Tuesday Night | 39°F | Partly Cloudy | 3 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov) for Hardy (42.810, -94.051). Updated through the day.
Growing snapshot for Hardy
Last spring frost
Apr 26
First fall frost
Oct 12
Growing season
169 days
Hardiness zone
5a
More local growing data for Hardy: nearby ZIP 50545 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Dakota City, Ia (7.6 mi from Hardy). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.