Harman US

Ocheyedan, IA Weather & Growing Conditions

Today
72°F
Patchy Smoke then Chance Showers And Thunderstorms
Patchy smoke and scattered rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 72. North northwest wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 72°F Patchy Smoke then Chance Showers And Thunderstorms 5 to 15 mph NNW 74%
Tonight 53°F Chance Rain Showers then Mostly Cloudy 0 to 5 mph NW 59%
Wednesday 75°F Mostly Sunny 0 to 5 mph SE 1%
Wednesday Night 53°F Mostly Clear 5 mph S 0%
Thursday 80°F Sunny 5 to 10 mph SSW 0%
Thursday Night 61°F Mostly Clear 10 mph S 2%
Friday 84°F Sunny 10 to 15 mph SSW 7%
Friday Night 64°F Mostly Clear 5 to 10 mph S 13%
Saturday 87°F Sunny 5 to 15 mph S 9%
Saturday Night 67°F Slight Chance Showers And Thunderstorms 10 to 15 mph ESE 23%
Sunday 85°F Slight Chance Showers And Thunderstorms then Mostly Sunny 10 to 15 mph SE 22%
Sunday Night 67°F Partly Cloudy then Chance Showers And Thunderstorms 10 to 15 mph E 29%
Monday 84°F Chance Showers And Thunderstorms then Partly Sunny 10 to 15 mph E 29%
Monday Night 66°F Chance Showers And Thunderstorms 10 to 15 mph ENE 26%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Ocheyedan, IA

Last spring frost
May 5
First fall frost
Oct 3
Growing season
152 days
Hardiness zone
5a

Explore more for Ocheyedan, IA: full frost dates · planting calendar · Iowa frost dates

Climate data from the nearest NOAA station, Sibley, Ia (10.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.