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Kanawha, IA Weather & Growing Conditions

Today
72°F
Patchy Fog
Patchy fog and a chance of showers and thunderstorms. Mostly cloudy. High near 72, with temperatures falling to around 70 in the afternoon. North wind around 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 72°F Patchy Fog 9 mph N 45%
Tonight 57°F Slight Chance Rain Showers 9 to 13 mph NNE 19%
Sunday 66°F Mostly Cloudy 15 mph NE 14%
Sunday Night 51°F Chance Rain Showers 13 mph ENE 30%
Monday 60°F Chance Rain Showers 9 to 13 mph ENE 46%
Monday Night 46°F Chance Rain Showers 6 to 9 mph ENE 39%
Tuesday 61°F Mostly Sunny 8 mph ENE 9%
Tuesday Night 43°F Mostly Clear 2 to 6 mph E 1%
Wednesday 65°F Sunny 5 mph ESE 1%
Wednesday Night 48°F Partly Cloudy 3 mph ESE 14%
Thursday 66°F Partly Sunny 5 mph SE 14%
Thursday Night 51°F Mostly Cloudy 2 mph SE 5%
Friday 69°F Mostly Sunny 2 to 6 mph SE 6%
Friday Night 53°F Mostly Cloudy 5 mph SE 12%

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

Growing snapshot for Kanawha, IA

Last spring frost
Apr 29
First fall frost
Oct 7
Growing season
161 days
Hardiness zone
5a

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

Climate data from the nearest NOAA station, Britt 3E, Ia (12.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.