Harman US

Magnolia, MN Weather & Growing Conditions

Overnight
60°F
Areas Of Fog
Areas of fog and patchy drizzle. Cloudy, with a low around 60. Northeast wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 60°F Areas Of Fog 5 mph NE 12%
Saturday 65°F Areas Of Fog then Cloudy 5 to 10 mph NNE 17%
Saturday Night 54°F Cloudy 10 mph NNE 6%
Sunday 66°F Mostly Cloudy 10 to 15 mph NE 7%
Sunday Night 50°F Chance Rain Showers 10 to 15 mph ENE 35%
Monday 61°F Chance Rain Showers 10 mph ENE 38%
Monday Night 45°F Slight Chance Rain Showers then Mostly Cloudy 5 to 10 mph E 18%
Tuesday 63°F Partly Sunny 5 to 10 mph ESE 6%
Tuesday Night 43°F Partly Cloudy 5 mph SE 2%
Wednesday 66°F Mostly Sunny 5 to 10 mph SSE 6%
Wednesday Night 48°F Partly Cloudy then Chance Rain Showers 5 mph SSE 25%
Thursday 68°F Chance Rain Showers 5 to 10 mph SSE 25%
Thursday Night 52°F Mostly Cloudy 5 mph SE 13%
Friday 71°F Partly Sunny 5 to 10 mph SE 13%

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

Growing snapshot for Magnolia, MN

Last spring frost
May 1
First fall frost
Oct 4
Growing season
156 days
Hardiness zone
5a

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

Climate data from the nearest NOAA station, Rock Rapids, Ia (14.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.