Holstein, IA Weather & Growing Conditions
This Afternoon
80°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph SSE | 18% |
| Tonight | 65°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 49% |
| Saturday | 73°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 5 to 10 mph N | 24% |
| Saturday Night | 58°F | Slight Chance Rain Showers then Cloudy | 10 mph NNE | 24% |
| Sunday | 65°F | Chance Rain Showers | 10 mph NE | 25% |
| Sunday Night | 54°F | Chance Rain Showers | 10 mph ENE | 53% |
| Monday | 58°F | Showers And Thunderstorms Likely | 10 mph ENE | 62% |
| Monday Night | 49°F | Chance Showers And Thunderstorms | 5 to 10 mph ENE | 45% |
| Tuesday | 60°F | Mostly Cloudy | 5 mph E | 8% |
| Tuesday Night | 47°F | Partly Cloudy | 5 mph ESE | 0% |
| Wednesday | 65°F | Mostly Sunny | 5 mph SE | 5% |
| Wednesday Night | 51°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 23% |
| Thursday | 66°F | Chance Rain Showers | 5 mph SSE | 25% |
| Thursday Night | 54°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Holstein, IA
Last spring frost
Apr 30
First fall frost
Oct 9
Growing season
162 days
Hardiness zone
5a
Explore more for Holstein, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Holstein, Ia (0.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.