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Swaledale, IA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Swaledale, a city in Cerro Gordo County, Iowa.

Today
73°F
Patchy Fog
Patchy fog and a chance of showers and thunderstorms. Mostly cloudy. High near 73, with temperatures falling to around 71 in the afternoon. Northwest wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Swaledale

WhenTempForecastWindPrecip
Today 73°F Patchy Fog 8 mph NW 52%
Tonight 56°F Slight Chance Rain Showers 10 mph NNE 24%
Sunday 65°F Mostly Cloudy 10 to 14 mph NE 14%
Sunday Night 50°F Chance Rain Showers 12 mph ENE 28%
Monday 61°F Chance Rain Showers 12 mph ENE 43%
Monday Night 46°F Chance Rain Showers 5 to 8 mph ENE 35%
Tuesday 61°F Mostly Sunny 7 mph ENE 11%
Tuesday Night 42°F Mostly Clear 2 to 6 mph E 1%
Wednesday 64°F Sunny 5 mph E 1%
Wednesday Night 47°F Partly Cloudy 2 mph ESE 7%
Thursday 65°F Partly Sunny 3 mph SE 10%
Thursday Night 50°F Mostly Cloudy 2 mph ESE 4%
Friday 68°F Mostly Sunny 1 to 5 mph SE 5%
Friday Night 52°F Partly Cloudy 3 mph SE 12%

Forecast source: National Weather Service (api.weather.gov) for Swaledale (42.976, -93.316). Updated through the day.

Growing snapshot for Swaledale

Last spring frost
May 3
First fall frost
Oct 1
Growing season
150 days
Hardiness zone
5a

More local growing data for Swaledale: nearby ZIP 50477 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Mason City Muni Ap, Ia (11.5 mi from Swaledale). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.