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Ellsworth, IA Weather & Growing Conditions

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

Today
78°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8am, then patchy fog and a chance of showers and thunderstorms between 8am and 1pm, then a slight chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then a slight chance of showers and thunderstorms. Mostly cloudy. High near 78, with temperatures falling to around 74 in the afternoon. West northwest wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Ellsworth

WhenTempForecastWindPrecip
Today 78°F Chance Showers And Thunderstorms 5 to 8 mph WNW 47%
Tonight 60°F Chance Showers And Thunderstorms 10 mph N 26%
Sunday 66°F Chance Drizzle 10 to 14 mph NE 30%
Sunday Night 54°F Chance Rain Showers 13 mph ENE 43%
Monday 62°F Chance Rain Showers 13 mph ENE 51%
Monday Night 49°F Chance Rain Showers 6 to 10 mph ENE 51%
Tuesday 61°F Partly Sunny 6 to 9 mph ENE 11%
Tuesday Night 46°F Partly Cloudy 2 to 6 mph E 2%
Wednesday 65°F Sunny 5 mph E 1%
Wednesday Night 51°F Partly Cloudy 3 mph ESE 6%
Thursday 66°F Slight Chance Rain Showers 5 mph ESE 16%
Thursday Night 54°F Mostly Cloudy 2 mph ESE 9%
Friday 69°F Partly Sunny 2 to 6 mph ESE 8%
Friday Night 55°F Mostly Cloudy 3 mph SE 10%

Forecast source: National Weather Service (api.weather.gov) for Ellsworth (42.310, -93.582). Updated through the day.

Growing snapshot for Ellsworth

Last spring frost
May 3
First fall frost
Oct 2
Growing season
150 days
Hardiness zone
5a

More local growing data for Ellsworth: nearby ZIP 50075 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Webster City, Ia (15.5 mi from Ellsworth). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.