Granton, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Granton, a village in Clark County, Wisconsin.
Today
79°F
Mostly Cloudy
Mostly cloudy. High near 79, with temperatures falling to around 77 in the afternoon. West wind 7 to 10 mph, with gusts as high as 18 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Granton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Mostly Cloudy | 7 to 10 mph W | 11% |
| Tonight | 57°F | Isolated Rain Showers then Mostly Cloudy | 2 to 7 mph NW | 15% |
| Wednesday | 78°F | Mostly Sunny | 2 to 6 mph N | 1% |
| Wednesday Night | 53°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Thursday | 84°F | Sunny | 0 to 6 mph SW | 0% |
| Thursday Night | 58°F | Mostly Clear | 5 mph SW | 0% |
| Friday | 87°F | Sunny | 3 to 10 mph SW | 6% |
| Friday Night | 62°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 23% |
| Saturday | 86°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 15% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 3 to 8 mph W | 41% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 5 to 8 mph W | 41% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 3 to 7 mph N | 37% |
| Monday | 83°F | Chance Rain Showers | 3 to 7 mph S | 29% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 3 to 7 mph N | 30% |
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 Aug 4, 2026.