Oyens, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oyens, a city in Plymouth County, Iowa.
Today
72°F
Patchy Smoke
Patchy smoke and scattered showers and thunderstorms before 9am, then patchy smoke and a chance of showers and thunderstorms between 9am and 10am, then patchy smoke and showers and thunderstorms between 10am and 5pm, then patchy smoke and scattered showers and thunderstorms. Mostly cloudy, with a high near 72. North wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Oyens
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Patchy Smoke | 5 to 10 mph N | 82% |
| Tonight | 54°F | Patchy Smoke then Mostly Cloudy | 0 to 5 mph NNE | 49% |
| Wednesday | 75°F | Mostly Sunny | 0 to 5 mph E | 2% |
| Wednesday Night | 53°F | Mostly Clear | 0 mph | 1% |
| Thursday | 81°F | Mostly Sunny | 0 to 10 mph S | 0% |
| Thursday Night | 61°F | Mostly Clear | 5 to 10 mph S | 2% |
| Friday | 86°F | Sunny | 5 to 10 mph S | 4% |
| Friday Night | 65°F | Mostly Clear | 5 to 10 mph S | 12% |
| Saturday | 90°F | Sunny | 5 to 15 mph S | 5% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph SSE | 19% |
| Sunday | 89°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 mph SSE | 15% |
| Sunday Night | 68°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 10 to 15 mph ESE | 16% |
| Monday | 88°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 to 15 mph E | 16% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 10 to 15 mph ENE | 28% |
Forecast source: National Weather Service (api.weather.gov) for Oyens (42.820, -96.058). Updated through the day.
Growing snapshot for Oyens
Last spring frost
Apr 30
First fall frost
Oct 4
Growing season
157 days
More local growing data for Oyens: nearby ZIP 51045 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Le Mars, Ia (5.2 mi from Oyens). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.