Harman US

Kimballton, IA Weather & Growing Conditions

This Afternoon
47°F
Slight Chance Rain Showers
A slight chance of rain showers after 4pm. Cloudy. High near 47, with temperatures falling to around 45 in the afternoon. West wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 47°F Slight Chance Rain Showers 15 mph W 16%
Tonight 40°F Chance Rain Showers 9 to 13 mph WNW 26%
Thursday 49°F Slight Chance Rain Showers then Mostly Cloudy 12 mph NNW 21%
Thursday Night 35°F Mostly Cloudy 3 to 9 mph N 3%
Friday 48°F Partly Sunny 1 to 5 mph N 3%
Friday Night 29°F Partly Cloudy 1 mph W 0%
Saturday 53°F Mostly Sunny 1 to 7 mph SSW 0%
Saturday Night 34°F Mostly Clear 3 mph SW 0%
Sunday 60°F Sunny 3 mph WSW 0%
Sunday Night 37°F Clear 1 to 6 mph SSW 0%
Monday 65°F Sunny 6 to 10 mph SW 0%
Monday Night 40°F Clear 1 to 5 mph WNW 0%
Tuesday 62°F Sunny 1 to 5 mph NNE 1%
Tuesday Night 41°F Partly Cloudy 2 mph NE 2%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Kimballton, IA

Last spring frost
May 2
First fall frost
Oct 3
Growing season
154 days
Hardiness zone
5b

Explore more for Kimballton, IA: full frost dates · planting calendar · Iowa frost dates

Climate data from the nearest NOAA station, Audubon, Ia (8.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.