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Kasson, MN Weather & Growing Conditions

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

Tonight
57°F
Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers and thunderstorms before midnight, then a chance of showers and thunderstorms between midnight and 3am, then showers and thunderstorms likely between 3am and 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers and thunderstorms likely. Some of the storms could produce heavy rain. Cloudy, with a low around 57. East wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

7-day forecast for Kasson

WhenTempForecastWindPrecip
Tonight 57°F Showers And Thunderstorms then Chance Showers And Thunderstorms 10 to 17 mph E 88%
Saturday 65°F Showers And Thunderstorms Likely 10 mph NE 63%
Saturday Night 54°F Chance Showers And Thunderstorms 12 mph NE 27%
Sunday 64°F Mostly Cloudy 12 to 15 mph NE 8%
Sunday Night 49°F Mostly Cloudy 12 mph E 8%
Monday 60°F Mostly Cloudy then Chance Rain Showers 12 mph E 32%
Monday Night 44°F Chance Rain Showers 9 mph E 32%
Tuesday 59°F Partly Sunny 9 mph E 8%
Tuesday Night 43°F Partly Cloudy 6 mph E 3%
Wednesday 63°F Sunny 6 mph SE 0%
Wednesday Night 47°F Partly Cloudy 5 mph SE 7%
Thursday 66°F Mostly Sunny 5 mph S 10%
Thursday Night 50°F Partly Cloudy 5 mph S 7%
Friday 68°F Mostly Sunny 7 mph SE 6%

Forecast source: National Weather Service (api.weather.gov) for Kasson (44.032, -92.748). Updated through the day.

Growing snapshot for Kasson

Last spring frost
May 12
First fall frost
Sep 28
Growing season
139 days
Hardiness zone
4b

More local growing data for Kasson: nearby ZIP 55944 weather · frost dates · planting calendar · Minnesota frost dates

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Climate data from the nearest NOAA station, Byron 4North, Mn (8 mi from Kasson). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.