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Ackworth, IA Weather & Growing Conditions

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

Overnight
45°F
Slight Chance Rain Showers
A slight chance of rain showers after 5am. Cloudy. Low around 45, with temperatures rising to around 48 overnight. West wind around 12 mph. Chance of precipitation is 20%.

7-day forecast for Ackworth

WhenTempForecastWindPrecip
Overnight 45°F Slight Chance Rain Showers 12 mph W 16%
Wednesday 52°F Slight Chance Rain Showers then Cloudy 13 to 18 mph W 18%
Wednesday Night 44°F Mostly Cloudy then Slight Chance Rain Showers 14 mph W 23%
Thursday 53°F Chance Rain Showers then Cloudy 13 mph NW 26%
Thursday Night 41°F Mostly Cloudy 7 to 10 mph NNW 12%
Friday 50°F Partly Sunny 5 to 8 mph N 5%
Friday Night 31°F Partly Cloudy 0 to 3 mph N 2%
Saturday 53°F Mostly Sunny 1 to 5 mph WSW 1%
Saturday Night 36°F Mostly Clear 5 mph WSW 1%
Sunday 59°F Sunny 7 mph W 1%
Sunday Night 38°F Clear 5 mph SW 0%
Monday 65°F Sunny 5 to 10 mph SW 0%
Monday Night 42°F Clear 3 to 7 mph W 0%
Tuesday 64°F Sunny 5 mph NW 0%

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

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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 Nov 4, 2026.