Harman US

Austin, MN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Austin, a city in Mower County, Minnesota.

This Afternoon
63°F
Slight Chance Rain Showers
A slight chance of rain showers. Cloudy. High near 63, with temperatures falling to around 60 in the afternoon. North wind 6 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Austin

WhenTempForecastWindPrecip
This Afternoon 63°F Slight Chance Rain Showers 6 to 9 mph N 24%
Tonight 55°F Slight Chance Rain Showers then Cloudy 12 mph NE 18%
Sunday 67°F Partly Sunny 14 mph NE 6%
Sunday Night 49°F Mostly Cloudy then Slight Chance Rain Showers 12 mph NE 18%
Monday 59°F Chance Rain Showers 12 mph NE 48%
Monday Night 45°F Chance Rain Showers then Mostly Cloudy 5 to 8 mph NE 48%
Tuesday 60°F Mostly Sunny 5 to 9 mph E 6%
Tuesday Night 43°F Partly Cloudy 6 mph E 1%
Wednesday 64°F Sunny 3 to 7 mph E 0%
Wednesday Night 48°F Partly Cloudy 6 mph SE 10%
Thursday 66°F Slight Chance Rain Showers 3 to 7 mph SE 20%
Thursday Night 52°F Slight Chance Rain Showers 2 to 6 mph SE 15%
Friday 70°F Partly Sunny 2 to 6 mph SE 13%
Friday Night 54°F Mostly Cloudy 5 mph SE 7%

Forecast source: National Weather Service (api.weather.gov) for Austin (43.672, -92.978). Updated through the day.

Growing snapshot for Austin

Last spring frost
Apr 30
First fall frost
Oct 5
Growing season
158 days
Hardiness zone
4b

More local growing data for Austin: nearby ZIP 55912 weather · frost dates · planting calendar · Minnesota frost dates

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Climate data from the nearest NOAA station, Austin Waste Wtp Facility, Mn (2.1 mi from Austin). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.