Harman US

Finlayson, MN Weather & Growing Conditions

Today
62°F
Patchy Fog then Cloudy
Patchy fog before noon. Cloudy, with a high near 62. Northeast wind around 5 mph, with gusts as high as 20 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 62°F Patchy Fog then Cloudy 5 mph NE 12%
Tonight 48°F Mostly Cloudy 5 mph NE 2%
Sunday 63°F Mostly Cloudy 5 to 10 mph NE 2%
Sunday Night 41°F Mostly Cloudy 5 to 10 mph NE 1%
Monday 63°F Partly Sunny 5 mph E 1%
Monday Night 39°F Partly Cloudy 0 to 5 mph NE 1%
Tuesday 65°F Sunny 0 to 5 mph NE 1%
Tuesday Night 37°F Mostly Clear 0 to 5 mph NE 1%
Wednesday 66°F Sunny 0 to 5 mph E 0%
Wednesday Night 41°F Mostly Clear 0 mph 4%
Thursday 68°F Mostly Sunny 0 to 5 mph SE 6%
Thursday Night 44°F Partly Cloudy 0 mph 5%
Friday 70°F Mostly Sunny 0 to 5 mph SE 3%
Friday Night 47°F Partly Cloudy 0 to 5 mph SE 9%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Finlayson, MN

Last spring frost
May 13
First fall frost
Sep 29
Growing season
137 days
Hardiness zone
4a

Explore more for Finlayson, MN: full frost dates · planting calendar · Minnesota frost dates

Climate data from the nearest NOAA station, Sandstone 6 W, Mn (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.