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Yetter, IA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Yetter, a city in Sac County, Iowa.

Overnight
66°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 5am, then patchy fog and a chance of showers and thunderstorms. Cloudy. Low around 66, with temperatures rising to around 68 overnight. South southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Yetter

WhenTempForecastWindPrecip
Overnight 66°F Chance Showers And Thunderstorms 5 mph SSW 54%
Saturday 76°F Patchy Fog 7 mph NNW 42%
Saturday Night 59°F Slight Chance Rain Showers 9 mph N 19%
Sunday 66°F Chance Drizzle 12 mph NE 41%
Sunday Night 55°F Rain Showers Likely 8 mph ENE 58%
Monday 61°F Rain Showers Likely 8 mph ENE 58%
Monday Night 49°F Chance Rain Showers 6 mph ENE 49%
Tuesday 62°F Partly Sunny 5 mph ENE 11%
Tuesday Night 45°F Partly Cloudy 2 mph E 1%
Wednesday 66°F Mostly Sunny 3 mph ESE 1%
Wednesday Night 50°F Partly Cloudy then Slight Chance Rain Showers 1 mph SE 15%
Thursday 68°F Slight Chance Rain Showers 3 mph SE 19%
Thursday Night 54°F Mostly Cloudy 1 mph SE 12%
Friday 70°F Mostly Cloudy 1 to 5 mph SE 12%

Forecast source: National Weather Service (api.weather.gov) for Yetter (42.316, -94.843). Updated through the day.

Growing snapshot for Yetter

Last spring frost
Apr 30
First fall frost
Oct 6
Growing season
158 days
Hardiness zone
5a

More local growing data for Yetter: nearby ZIP 51433 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Sac City, Ia (11.7 mi from Yetter). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.