Mountain, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mountain, a community in Oconto County, Wisconsin.
Overnight
60°F
Partly Cloudy
Partly cloudy, with a low around 60. Southwest wind around 5 mph.
7-day forecast for Mountain
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Partly Cloudy | 5 mph SW | 0% |
| Tuesday | 80°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 to 9 mph WSW | 31% |
| Tuesday Night | 57°F | Slight Chance Showers And Thunderstorms | 1 to 5 mph NNW | 19% |
| Wednesday | 78°F | Mostly Sunny | 3 mph SW | 3% |
| Wednesday Night | 53°F | Partly Cloudy then Patchy Fog | 2 mph NNE | 4% |
| Thursday | 82°F | Patchy Fog then Sunny | 0 to 5 mph WSW | 1% |
| Thursday Night | 58°F | Mostly Clear | 3 mph SSW | 1% |
| Friday | 86°F | Sunny | 2 to 8 mph SW | 5% |
| Friday Night | 62°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 27% |
| Saturday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph WSW | 22% |
| Saturday Night | 62°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 to 6 mph WSW | 43% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 1 to 6 mph W | 43% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 1 to 5 mph NW | 32% |
| Monday | 81°F | Chance Showers And Thunderstorms | 1 to 5 mph SSW | 32% |
Forecast source: National Weather Service (api.weather.gov) for Mountain (45.186, -88.468). Updated through the day.
Growing snapshot for Mountain
Last spring frost
May 22
First fall frost
Sep 28
Growing season
129 days
Hardiness zone
4b
More local growing data for Mountain: nearby ZIP 54149 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lakewood 3 Ne, Wi (8.8 mi from Mountain). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.