Granton, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Granton, a village in Clark County, Wisconsin.
This Afternoon
62°F
Showers And Thunderstorms
Rain showers before 4pm, then showers and thunderstorms. Mostly cloudy. High near 62, with temperatures falling to around 60 in the afternoon. East wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Granton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Showers And Thunderstorms | 12 mph E | 91% |
| Tonight | 50°F | Showers And Thunderstorms | 14 mph E | 86% |
| Saturday | 64°F | Rain Showers Likely | 10 to 14 mph E | 66% |
| Saturday Night | 49°F | Rain Showers Likely then Mostly Cloudy | 7 to 10 mph NE | 60% |
| Sunday | 68°F | Partly Sunny | 13 mph NE | 5% |
| Sunday Night | 42°F | Mostly Cloudy | 9 mph NE | 1% |
| Monday | 63°F | Mostly Cloudy | 12 mph E | 5% |
| Monday Night | 40°F | Mostly Cloudy | 8 mph E | 6% |
| Tuesday | 62°F | Mostly Sunny | 9 mph E | 6% |
| Tuesday Night | 40°F | Partly Cloudy | 6 mph E | 3% |
| Wednesday | 66°F | Sunny | 7 mph E | 2% |
| Wednesday Night | 43°F | Partly Cloudy | 1 to 5 mph E | 3% |
| Thursday | 68°F | Mostly Sunny | 3 mph SE | 8% |
| Thursday Night | 45°F | Partly Cloudy | 2 mph SE | 8% |
Forecast source: National Weather Service (api.weather.gov) for Granton (44.588, -90.460). Updated through the day.
Growing snapshot for Granton
Last spring frost
May 10
First fall frost
Oct 1
Growing season
144 days
Hardiness zone
4b
More local growing data for Granton: nearby ZIP 54436 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Neillsville 3Ese, Wi (5.3 mi from Granton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.