Harman US

Central City, IA Weather & Growing Conditions

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

Today
83°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Partly sunny. High near 83, with temperatures falling to around 80 in the afternoon. West wind 5 to 10 mph. Chance of precipitation is 40%.

7-day forecast for Central City

WhenTempForecastWindPrecip
Today 83°F Partly Sunny then Chance Showers And Thunderstorms 5 to 10 mph W 40%
Tonight 63°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 5 to 10 mph N 81%
Wednesday 75°F Showers And Thunderstorms Likely 5 mph N 62%
Wednesday Night 57°F Chance Showers And Thunderstorms 0 to 5 mph N 31%
Thursday 79°F Slight Chance Rain Showers then Sunny 0 to 5 mph NE 20%
Thursday Night 59°F Mostly Clear 0 mph 1%
Friday 82°F Sunny 0 to 5 mph SE 3%
Friday Night 64°F Mostly Clear 5 mph S 10%
Saturday 86°F Mostly Sunny 5 mph S 10%
Saturday Night 70°F Mostly Clear then Slight Chance Showers And Thunderstorms 5 to 10 mph S 23%
Sunday 87°F Slight Chance Showers And Thunderstorms then Mostly Sunny 10 mph S 23%
Sunday Night 69°F Chance Showers And Thunderstorms 5 to 10 mph S 41%
Monday 86°F Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms 5 to 10 mph S 41%
Monday Night 69°F Chance Showers And Thunderstorms 10 mph SE 39%

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

Nearby towns & communities

All Iowa locations ›

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 Aug 4, 2026.