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Aurora, IA Weather & Growing Conditions

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

Overnight
64°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then showers and thunderstorms between 1am and 4am, then patchy fog and occasional showers and thunderstorms. Cloudy, with a low around 64. East wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

7-day forecast for Aurora

WhenTempForecastWindPrecip
Overnight 64°F Chance Showers And Thunderstorms 10 to 15 mph E 93%
Saturday 76°F Patchy Fog 5 to 10 mph S 78%
Saturday Night 59°F Showers And Thunderstorms Likely 5 to 10 mph N 74%
Sunday 65°F Chance Rain Showers then Mostly Cloudy 15 mph NE 34%
Sunday Night 53°F Chance Rain Showers 15 mph NE 36%
Monday 61°F Chance Rain Showers 15 mph NE 36%
Monday Night 48°F Slight Chance Rain Showers 10 to 15 mph NE 23%
Tuesday 60°F Slight Chance Rain Showers then Partly Sunny 10 to 15 mph NE 21%
Tuesday Night 44°F Mostly Clear 5 to 10 mph NE 3%
Wednesday 64°F Sunny 5 to 10 mph NE 1%
Wednesday Night 49°F Partly Cloudy 5 mph E 3%
Thursday 65°F Partly Sunny 5 mph E 6%
Thursday Night 52°F Partly Cloudy 5 mph E 5%
Friday 68°F Mostly Sunny 5 mph E 5%

Forecast source: National Weather Service (api.weather.gov) for Aurora (42.619, -91.729). Updated through the day.

Growing snapshot for Aurora

Last spring frost
May 4
First fall frost
Oct 1
Growing season
150 days
Hardiness zone
5a

More local growing data for Aurora: nearby ZIP 50607 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Stanley, Ia (6.2 mi from Aurora). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.