Stockton, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stockton, a city in Winona County, Minnesota.
Overnight
54°F
Rain Showers Likely
Rain showers likely. Mostly cloudy. Low around 54, with temperatures rising to around 57 overnight. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Stockton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Rain Showers Likely | 7 mph S | 55% |
| Wednesday | 56°F | Rain Showers | 7 to 13 mph S | 79% |
| Wednesday Night | 45°F | Rain Showers | 8 to 13 mph W | 90% |
| Thursday | 50°F | Rain Showers | 14 mph N | 75% |
| Thursday Night | 37°F | Mostly Cloudy | 7 to 13 mph N | 9% |
| Friday | 48°F | Partly Sunny | 2 to 8 mph N | 1% |
| Friday Night | 31°F | Partly Cloudy | 1 mph NW | 1% |
| Saturday | 53°F | Mostly Sunny | 0 to 6 mph SW | 0% |
| Saturday Night | 35°F | Partly Cloudy | 6 mph W | 9% |
| Sunday | 58°F | Mostly Sunny | 8 mph W | 12% |
| Sunday Night | 37°F | Mostly Clear | 6 mph SW | 4% |
| Monday | 61°F | Mostly Sunny | 6 to 12 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 7 mph W | 1% |
| Tuesday | 58°F | Sunny | 5 to 8 mph W | 1% |
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 Nov 4, 2026.