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Rose Hill, IA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Rose Hill, a city in Mahaska County, Iowa.

Today
84°F
Chance Showers And Thunderstorms then Patchy Fog
A chance of showers and thunderstorms before 7am, then patchy fog and a chance of showers and thunderstorms between 7am and 4pm, then a chance of showers and thunderstorms. Partly sunny. High near 84, with temperatures falling to around 81 in the afternoon. South southwest wind 5 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast for Rose Hill

WhenTempForecastWindPrecip
Today 84°F Chance Showers And Thunderstorms then Patchy Fog 5 to 9 mph SSW 51%
Tonight 64°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 7 mph NNW 70%
Sunday 69°F Rain Showers Likely 8 to 13 mph NNE 65%
Sunday Night 58°F Showers And Thunderstorms Likely 14 mph NE 60%
Monday 63°F Rain Showers Likely 13 mph NE 60%
Monday Night 52°F Chance Rain Showers 8 to 12 mph NE 50%
Tuesday 61°F Chance Rain Showers then Partly Sunny 10 mph NE 36%
Tuesday Night 47°F Partly Cloudy 3 to 8 mph NE 3%
Wednesday 65°F Sunny 6 mph NE 1%
Wednesday Night 52°F Partly Cloudy 5 mph ENE 3%
Thursday 67°F Partly Sunny 5 mph E 9%
Thursday Night 55°F Partly Cloudy 3 mph E 5%
Friday 69°F Partly Sunny 2 to 6 mph E 5%
Friday Night 56°F Partly Cloudy 3 mph E 8%

Forecast source: National Weather Service (api.weather.gov) for Rose Hill (41.320, -92.464). Updated through the day.

Growing snapshot for Rose Hill

Last spring frost
Apr 21
First fall frost
Oct 16
Growing season
176 days
Hardiness zone
5b

More local growing data for Rose Hill: nearby ZIP 52586 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Oskaloosa, Ia (9.7 mi from Rose Hill). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.