Alleman, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alleman, a city in Polk County, Iowa.
Today
81°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 8am. Mostly cloudy. High near 81, with temperatures falling to around 78 in the afternoon. Northwest wind 5 to 12 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Alleman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Chance Showers And Thunderstorms | 5 to 12 mph NW | 33% |
| Tonight | 62°F | Showers And Thunderstorms | 6 to 12 mph NNE | 92% |
| Wednesday | 72°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 7 mph NE | 61% |
| Wednesday Night | 57°F | Slight Chance Rain Showers | 2 to 6 mph NE | 23% |
| Thursday | 79°F | Sunny | 5 mph ENE | 2% |
| Thursday Night | 62°F | Mostly Clear | 3 mph SE | 2% |
| Friday | 84°F | Sunny | 3 to 8 mph S | 7% |
| Friday Night | 66°F | Mostly Clear | 7 mph SSE | 13% |
| Saturday | 88°F | Sunny | 3 to 9 mph S | 13% |
| Saturday Night | 72°F | Mostly Clear | 12 mph S | 13% |
| Sunday | 88°F | Sunny | 12 mph S | 13% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 10 mph SSE | 29% |
| Monday | 88°F | Chance Showers And Thunderstorms | 9 to 13 mph S | 29% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 13 mph ESE | 21% |
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 Aug 4, 2026.