Stockton, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stockton, a city in Winona County, Minnesota.
Today
78°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 78, with temperatures falling to around 76 in the afternoon. West wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Stockton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Showers And Thunderstorms | 7 to 10 mph W | 93% |
| Tonight | 57°F | Chance Rain Showers | 2 to 7 mph W | 46% |
| Wednesday | 78°F | Mostly Sunny | 5 mph NW | 1% |
| Wednesday Night | 55°F | Mostly Clear | 3 mph W | 0% |
| Thursday | 82°F | Sunny | 1 to 7 mph SW | 0% |
| Thursday Night | 61°F | Mostly Clear | 6 mph S | 1% |
| Friday | 85°F | Sunny | 5 to 12 mph SW | 9% |
| Friday Night | 64°F | Slight Chance Rain Showers | 7 to 10 mph SW | 19% |
| Saturday | 85°F | Slight Chance Rain Showers then Sunny | 6 to 9 mph SW | 19% |
| Saturday Night | 67°F | Slight Chance Showers And Thunderstorms | 8 mph SW | 40% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 6 to 10 mph SW | 40% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 3 to 7 mph S | 39% |
| Monday | 84°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 to 7 mph E | 39% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms | 6 mph N | 27% |
Forecast source: National Weather Service (api.weather.gov) for Stockton (44.027, -91.770). Updated through the day.
Growing snapshot for Stockton
Last spring frost
Apr 23
First fall frost
Oct 16
Growing season
175 days
Hardiness zone
4b
More local growing data for Stockton: nearby ZIP 55959 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Altura
Elba
Goodview
Homer
Lewiston
Minneiska
Minnesota City
Pickwick
Rollingstone
St. Charles
Utica
Winona
Climate data from the nearest NOAA station, Minnesota City Dam 5, Mn (3 mi from Stockton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.