Floodwood, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Floodwood, a city in St. Louis County, Minnesota.
This Afternoon
54°F
Rain Likely
Rain likely and patchy fog. Cloudy. High near 54, with temperatures falling to around 52 in the afternoon. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Floodwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 54°F | Rain Likely | 10 mph N | 68% |
| Tonight | 48°F | Rain | 10 mph N | 90% |
| Wednesday | 51°F | Rain | 10 to 15 mph N | 93% |
| Wednesday Night | 38°F | Light Rain | 15 mph N | 84% |
| Thursday | 42°F | Mostly Cloudy | 10 to 15 mph N | 14% |
| Thursday Night | 25°F | Mostly Cloudy | 0 to 10 mph NE | 0% |
| Friday | 42°F | Mostly Sunny | 0 mph | 0% |
| Friday Night | 24°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 48°F | Mostly Sunny | 0 to 10 mph SW | 3% |
| Saturday Night | 32°F | Partly Cloudy | 5 mph W | 13% |
| Sunday | 52°F | Mostly Sunny | 5 to 10 mph W | 8% |
| Sunday Night | 32°F | Partly Cloudy | 5 mph SW | 1% |
| Monday | 53°F | Partly Sunny | 5 to 15 mph SW | 2% |
| Monday Night | 33°F | Partly Cloudy | 5 to 10 mph W | 0% |
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
4a
More local growing data for Floodwood: nearby ZIP 55736 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Aurora
Babbitt
Biwabik
Brookston
Buhl
Chisholm
Cook
Duluth
Eveleth
Gilbert
Hermantown
Hibbing
Hoyt Lakes
Iron Junction
Kinney
Leonidas
McKinley
Meadowlands
Mountain Iron
Orr
Proctor
Rice Lake
Soudan
Tower
Virginia
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 Nov 4, 2026.