Floodwood, MN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Floodwood, a city in St. Louis County, Minnesota.

Today

72°F

Mostly Sunny

Mostly sunny, with a high near 72. West wind 5 to 10 mph, with gusts as high as 20 mph.

7-day forecast for Floodwood

When	Temp	Forecast	Wind	Precip
Today	72°F	Mostly Sunny	5 to 10 mph W	0%
Tonight	49°F	Mostly Clear	0 to 10 mph W	0%
Wednesday	76°F	Sunny	0 to 10 mph SW	0%
Wednesday Night	56°F	Partly Cloudy	0 to 5 mph SW	3%
Thursday	82°F	Sunny	5 to 15 mph SW	7%
Thursday Night	61°F	Mostly Clear	5 to 10 mph SW	5%
Friday	83°F	Sunny then Slight Chance Showers And Thunderstorms	5 to 10 mph SW	20%
Friday Night	57°F	Chance Showers And Thunderstorms	0 to 10 mph NW	28%
Saturday	80°F	Slight Chance Showers And Thunderstorms	0 to 5 mph NW	21%
Saturday Night	57°F	Chance Rain Showers	0 to 5 mph N	28%
Sunday	77°F	Slight Chance Rain Showers	0 to 5 mph NW	21%
Sunday Night	56°F	Partly Cloudy	0 to 5 mph N	13%
Monday	77°F	Slight Chance Rain Showers	0 to 5 mph N	18%
Monday Night	56°F	Slight Chance Rain Showers	0 to 5 mph N	20%

Forecast source: National Weather Service (api.weather.gov) for Floodwood (46.911, -92.906). Updated through the day.

Growing snapshot for Floodwood

Last spring frost

May 29

First fall frost

Sep 18

Growing season

111 days

Hardiness zone

More local growing data for Floodwood: nearby ZIP 55736 weather · frost dates · planting calendar · Minnesota frost dates

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Climate data from the nearest NOAA station, Floodwood 3 Ne, Mn (2.6 mi from Floodwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.