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Central City, IA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Central City, a city in Linn County, Iowa.

Overnight
66°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4am, then patchy fog and occasional showers and thunderstorms. Cloudy, with a low around 66. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

7-day forecast for Central City

WhenTempForecastWindPrecip
Overnight 66°F Chance Showers And Thunderstorms 5 to 10 mph SE 82%
Saturday 80°F Patchy Fog 5 to 10 mph S 86%
Saturday Night 61°F Showers And Thunderstorms Likely 5 to 10 mph NW 71%
Sunday 68°F Chance Rain Showers 10 to 15 mph NE 48%
Sunday Night 55°F Chance Rain Showers 10 to 15 mph NE 41%
Monday 64°F Chance Rain Showers 15 mph NE 43%
Monday Night 50°F Chance Rain Showers 10 to 15 mph NE 34%
Tuesday 62°F Chance Rain Showers then Partly Sunny 10 mph NE 33%
Tuesday Night 46°F Mostly Clear 5 to 10 mph NE 6%
Wednesday 66°F Sunny 5 mph NE 0%
Wednesday Night 50°F Partly Cloudy 5 mph NE 1%
Thursday 67°F Mostly Sunny 5 mph NE 7%
Thursday Night 53°F Partly Cloudy 0 to 5 mph E 5%
Friday 70°F Mostly Sunny 5 mph E 6%

Forecast source: National Weather Service (api.weather.gov) for Central City (42.201, -91.523). Updated through the day.

Growing snapshot for Central City

Last spring frost
May 3
First fall frost
Oct 7
Growing season
156 days
Hardiness zone
5a

More local growing data for Central City: nearby ZIP 52214 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Coggon, Ia (6.4 mi from Central City). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.