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Alleman, IA Weather & Growing Conditions

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

This Afternoon
79°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny. High near 79, with temperatures falling to around 76 in the afternoon. West wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Alleman

WhenTempForecastWindPrecip
This Afternoon 79°F Chance Showers And Thunderstorms 7 mph W 28%
Tonight 62°F Chance Showers And Thunderstorms 7 to 10 mph N 55%
Sunday 65°F Chance Rain Showers then Chance Drizzle 13 mph NE 37%
Sunday Night 57°F Rain Showers Likely 13 mph NE 60%
Monday 61°F Rain Showers Likely 13 mph NE 60%
Monday Night 51°F Chance Rain Showers 7 to 10 mph NE 47%
Tuesday 60°F Partly Sunny 9 mph ENE 11%
Tuesday Night 47°F Partly Cloudy 3 to 7 mph ENE 2%
Wednesday 64°F Sunny 6 mph ENE 2%
Wednesday Night 52°F Partly Cloudy 3 mph E 5%
Thursday 66°F Slight Chance Rain Showers 5 mph ESE 21%
Thursday Night 56°F Mostly Cloudy 3 mph E 9%
Friday 68°F Partly Sunny 6 mph ESE 9%
Friday Night 57°F Mostly Cloudy 5 mph ESE 9%

Forecast source: National Weather Service (api.weather.gov) for Alleman (41.815, -93.613). Updated through the day.

Growing snapshot for Alleman

Last spring frost
Apr 23
First fall frost
Oct 15
Growing season
173 days
Hardiness zone
5b

More local growing data for Alleman: nearby ZIP 50007 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Ankeny, Ia (5.6 mi from Alleman). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.