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Rossie, IA Weather & Growing Conditions

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

Today
74°F
Patchy Smoke
Patchy smoke and a chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then patchy smoke and showers and thunderstorms likely. Mostly cloudy. High near 74, with temperatures falling to around 71 in the afternoon. North wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast for Rossie

WhenTempForecastWindPrecip
Today 74°F Patchy Smoke 5 to 15 mph N 64%
Tonight 54°F Patchy Smoke then Mostly Cloudy 0 to 5 mph N 64%
Wednesday 76°F Mostly Sunny 0 to 5 mph ENE 2%
Wednesday Night 53°F Mostly Clear 5 mph SSE 0%
Thursday 82°F Sunny 5 to 10 mph S 0%
Thursday Night 60°F Mostly Clear 5 to 10 mph S 4%
Friday 86°F Sunny 5 to 15 mph SSW 5%
Friday Night 64°F Slight Chance Showers And Thunderstorms 5 to 15 mph S 17%
Saturday 90°F Sunny 5 to 20 mph S 9%
Saturday Night 67°F Slight Chance Showers And Thunderstorms 10 to 20 mph SE 25%
Sunday 88°F Chance Showers And Thunderstorms then Mostly Sunny 10 to 15 mph SE 25%
Sunday Night 67°F Partly Cloudy then Chance Showers And Thunderstorms 10 to 15 mph ESE 27%
Monday 87°F Chance Showers And Thunderstorms then Mostly Sunny 10 to 15 mph E 27%
Monday Night 67°F Slight Chance Showers And Thunderstorms 10 to 15 mph ENE 30%

Forecast source: National Weather Service (api.weather.gov) for Rossie (43.014, -95.189). Updated through the day.

Growing snapshot for Rossie

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

More local growing data for Rossie: nearby ZIP 51343 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Sioux Rapids 4 E, Ia (9.2 mi from Rossie). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.