Turin, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Turin, a city in Monona County, Iowa.
Overnight
39°F
Slight Chance Rain Showers
A slight chance of rain showers. Cloudy. Low around 39, with temperatures rising to around 43 overnight. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Turin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 39°F | Slight Chance Rain Showers | 15 mph NW | 18% |
| Wednesday | 48°F | Chance Rain Showers | 14 mph WNW | 39% |
| Wednesday Night | 38°F | Chance Rain Showers | 12 mph WNW | 32% |
| Thursday | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 9 to 13 mph NNW | 15% |
| Thursday Night | 34°F | Mostly Cloudy | 2 to 8 mph N | 0% |
| Friday | 50°F | Mostly Sunny | 2 mph N | 1% |
| Friday Night | 30°F | Partly Cloudy | 1 mph SE | 0% |
| Saturday | 55°F | Mostly Sunny | 1 to 5 mph SSW | 0% |
| Saturday Night | 34°F | Mostly Clear | 2 mph WSW | 0% |
| Sunday | 59°F | Sunny | 5 mph WSW | 0% |
| Sunday Night | 37°F | Clear | 6 mph S | 0% |
| Monday | 64°F | Sunny | 5 to 8 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 3 mph NW | 0% |
| Tuesday | 62°F | Mostly Sunny | 1 to 5 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Turin (42.021, -95.966). Updated through the day.
Growing snapshot for Turin
Last spring frost
Apr 25
First fall frost
Oct 12
Growing season
170 days
Hardiness zone
5b
More local growing data for Turin: nearby ZIP 51010 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Castana Exp Farm, Ia (5.7 mi from Turin). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.