Kasson, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kasson, a city in Dodge County, Minnesota.
This Afternoon
48°F
Rain Showers Likely
Rain showers likely. Cloudy. High near 48, with temperatures falling to around 43 in the afternoon. Southwest wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Kasson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 48°F | Rain Showers Likely | 16 mph SW | 66% |
| Tonight | 43°F | Rain Showers | 12 to 15 mph W | 94% |
| Thursday | 47°F | Chance Rain Showers | 14 to 17 mph N | 52% |
| Thursday Night | 31°F | Slight Chance Rain Showers then Mostly Cloudy | 8 to 13 mph N | 17% |
| Friday | 44°F | Sunny | 9 mph N | 0% |
| Friday Night | 26°F | Mostly Clear | 7 mph W | 0% |
| Saturday | 48°F | Mostly Sunny | 7 to 12 mph SW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 9 mph SW | 1% |
| Sunday | 54°F | Sunny | 8 mph W | 2% |
| Sunday Night | 36°F | Mostly Clear | 6 to 9 mph SW | 0% |
| Monday | 61°F | Sunny | 9 to 14 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 8 mph W | 0% |
| Tuesday | 56°F | Sunny | 7 mph NW | 0% |
| Tuesday Night | 37°F | Partly Cloudy | 5 mph W | 1% |
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
Nearby towns & communities
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 Nov 4, 2026.