Ackworth, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ackworth, a city in Warren County, Iowa.
Today
86°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny. High near 86, with temperatures falling to around 83 in the afternoon. West northwest wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Ackworth
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Chance Showers And Thunderstorms | 6 to 9 mph WNW | 51% |
| Tonight | 64°F | Showers And Thunderstorms | 6 to 10 mph NNE | 91% |
| Wednesday | 73°F | Showers And Thunderstorms Likely | 8 mph NNE | 72% |
| Wednesday Night | 59°F | Chance Showers And Thunderstorms | 2 to 7 mph NNE | 44% |
| Thursday | 81°F | Mostly Sunny | 5 mph NE | 8% |
| Thursday Night | 61°F | Mostly Clear | 5 mph SE | 5% |
| Friday | 86°F | Sunny | 3 to 7 mph S | 6% |
| Friday Night | 67°F | Mostly Clear | 6 mph SSE | 13% |
| Saturday | 89°F | Sunny | 5 to 10 mph S | 8% |
| Saturday Night | 73°F | Mostly Clear | 9 to 14 mph SSW | 11% |
| Sunday | 91°F | Mostly Sunny | 13 mph SSW | 11% |
| Sunday Night | 73°F | Slight Chance Showers And Thunderstorms | 13 mph S | 25% |
| Monday | 91°F | Chance Showers And Thunderstorms then Mostly Sunny | 12 to 15 mph SSW | 25% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 15 mph SE | 27% |
Forecast source: National Weather Service (api.weather.gov) for Ackworth (41.364, -93.472). Updated through the day.
Growing snapshot for Ackworth
Last spring frost
Apr 24
First fall frost
Oct 12
Growing season
168 days
Hardiness zone
5b
More local growing data for Ackworth: nearby ZIP 50001 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Carlisle
Hartford
Indianola
Lacona
Martensdale
Milo
New Virginia
Norwalk
Sandyville
Spring Hill
St. Marys
Climate data from the nearest NOAA station, Indianola 2W, Ia (10.9 mi from Ackworth). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.