Spring Green, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Spring Green, a village in Sauk County, Wisconsin.
Overnight
63°F
Mostly Clear
Mostly clear, with a low around 63. South wind around 5 mph.
7-day forecast for Spring Green
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 81°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 34% |
| Tuesday Night | 61°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph W | 74% |
| Wednesday | 77°F | Areas Of Fog then Partly Sunny | 0 to 5 mph W | 31% |
| Wednesday Night | 54°F | Partly Cloudy | 0 to 5 mph W | 11% |
| Thursday | 79°F | Sunny | 0 mph | 1% |
| Thursday Night | 57°F | Mostly Clear | 0 mph | 0% |
| Friday | 82°F | Sunny | 0 to 5 mph SW | 3% |
| Friday Night | 62°F | Mostly Clear | 0 to 5 mph S | 7% |
| Saturday | 84°F | Mostly Sunny | 5 to 10 mph SW | 10% |
| Saturday Night | 67°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph SW | 24% |
| Sunday | 85°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 24% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 49% |
| Monday | 83°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph S | 49% |
Forecast source: National Weather Service (api.weather.gov) for Spring Green (43.178, -90.069). Updated through the day.
Growing snapshot for Spring Green
Last spring frost
Apr 30
First fall frost
Oct 9
Growing season
161 days
Hardiness zone
5a
More local growing data for Spring Green: nearby ZIP 53588 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Baraboo
Bluffview
Ironton
La Valle
Lake Delton
Lime Ridge
Loganville
Merrimac
North Freedom
Plain
Prairie du Sac
Reedsburg
Rock Springs
Sauk City
West Baraboo
Climate data from the nearest NOAA station, Lone Rock Tri Co Ap, Wi (5.3 mi from Spring Green). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.