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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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
Nearby towns & communities
Altoona
Ankeny
Bondurant
Clive
Des Moines
Elkhart
Granger
Grimes
Johnston
Maxwell
Mitchellville
Pleasant Hill
Polk City
Runnells
Saylorville
Sheldahl
Slater
Urbandale
West Des Moines
Windsor Heights
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.