Hubbard, IA Weather & Growing Conditions

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

Today

78°F

Patchy Fog

Patchy fog and a chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 78, with temperatures falling to around 74 in the afternoon. West 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 Hubbard

When	Temp	Forecast	Wind	Precip
Today	78°F	Patchy Fog	5 to 8 mph W	48%
Tonight	60°F	Chance Showers And Thunderstorms	9 mph N	30%
Sunday	65°F	Slight Chance Rain Showers then Chance Drizzle	10 to 14 mph NE	32%
Sunday Night	54°F	Chance Rain Showers	12 mph ENE	40%
Monday	61°F	Chance Rain Showers	12 mph ENE	50%
Monday Night	48°F	Chance Rain Showers	6 to 10 mph NE	50%
Tuesday	60°F	Partly Sunny	8 mph ENE	12%
Tuesday Night	45°F	Partly Cloudy	5 mph ENE	2%
Wednesday	65°F	Sunny	5 mph E	1%
Wednesday Night	50°F	Partly Cloudy	2 mph ESE	6%
Thursday	66°F	Partly Sunny	3 mph ESE	14%
Thursday Night	53°F	Mostly Cloudy	1 mph ESE	10%
Friday	68°F	Partly Sunny	1 to 5 mph ESE	7%
Friday Night	55°F	Mostly Cloudy	3 mph ESE	10%

Forecast source: National Weather Service (api.weather.gov) for Hubbard (42.306, -93.302). Updated through the day.

Growing snapshot for Hubbard

Last spring frost

Apr 27

First fall frost

Oct 10

Growing season

165 days

Hardiness zone

More local growing data for Hubbard: nearby ZIP 50122 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Eldora, Ia (11.7 mi from Hubbard). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.