Two Harbors, MN Weather & Growing Conditions
Tonight
49°F
Rain
Rain. Cloudy, with a low around 49. Northeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Rain | 5 to 10 mph NE | 83% |
| Wednesday | 51°F | Rain | 10 mph NE | 85% |
| Wednesday Night | 36°F | Light Rain | 10 to 15 mph N | 89% |
| Thursday | 42°F | Chance Light Rain then Mostly Cloudy | 10 to 15 mph N | 26% |
| Thursday Night | 24°F | Mostly Cloudy | 0 to 10 mph NE | 0% |
| Friday | 39°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Friday Night | 23°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 46°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 30°F | Partly Cloudy | 5 mph W | 12% |
| Sunday | 50°F | Mostly Sunny | 5 to 10 mph W | 9% |
| Sunday Night | 30°F | Partly Cloudy | 5 mph SW | 3% |
| Monday | 51°F | Mostly Sunny | 5 to 10 mph SW | 1% |
| Monday Night | 32°F | Partly Cloudy | 10 mph W | 1% |
| Tuesday | 46°F | Mostly Sunny | 5 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Two Harbors, MN
Growing season
84 days
Hardiness zone
3b
Explore more for Two Harbors, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Brimson 2S, Mn (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.