Spring Green, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Spring Green, a village in Sauk County, Wisconsin.
This Afternoon
69°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy. High near 69, with temperatures falling to around 63 in the afternoon. East wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Spring Green
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Chance Showers And Thunderstorms | 10 mph E | 41% |
| Tonight | 58°F | Showers And Thunderstorms | 10 mph E | 96% |
| Saturday | 73°F | Showers And Thunderstorms | 5 to 10 mph SE | 80% |
| Saturday Night | 56°F | Showers And Thunderstorms | 5 to 10 mph NE | 79% |
| Sunday | 68°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Sunday Night | 50°F | Mostly Cloudy | 10 mph NE | 13% |
| Monday | 64°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Monday Night | 45°F | Chance Rain Showers | 5 to 10 mph NE | 34% |
| Tuesday | 63°F | Chance Rain Showers then Partly Sunny | 5 to 10 mph NE | 32% |
| Tuesday Night | 44°F | Partly Cloudy | 0 to 5 mph NE | 6% |
| Wednesday | 66°F | Mostly Sunny | 0 to 5 mph NE | 4% |
| Wednesday Night | 46°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 69°F | Partly Sunny | 0 to 5 mph NE | 6% |
| Thursday Night | 48°F | Partly Cloudy | 0 mph | 7% |
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 Sep 19, 2026.