Superior, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Superior, a village in Douglas County, Wisconsin.
Today
74°F
Mostly Sunny
Mostly sunny, with a high near 74. West wind 5 to 10 mph, with gusts as high as 20 mph.
7-day forecast for Superior
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Sunny | 5 to 10 mph W | 2% |
| Tonight | 50°F | Mostly Clear | 0 to 5 mph W | 0% |
| Wednesday | 78°F | Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 56°F | Partly Cloudy | 0 to 5 mph SW | 2% |
| Thursday | 84°F | Sunny | 5 to 15 mph SW | 5% |
| Thursday Night | 63°F | Mostly Clear | 5 to 10 mph SW | 6% |
| Friday | 86°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 16% |
| Friday Night | 59°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph W | 28% |
| Saturday | 80°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 17% |
| Saturday Night | 58°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph NW | 39% |
| Sunday | 77°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 24% |
| Sunday Night | 57°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph NW | 18% |
| Monday | 77°F | Slight Chance Rain Showers | 0 to 5 mph N | 20% |
| Monday Night | 55°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov) for Superior (46.649, -92.109). Updated through the day.
Growing snapshot for Superior
Last spring frost
May 18
First fall frost
Oct 3
Growing season
135 days
Hardiness zone
4b
More local growing data for Superior: nearby ZIP 54880 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Pattison Ranger Staion, Wi (3.7 mi from Superior). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.