Rock Springs, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rock Springs, a village in Sauk County, Wisconsin.
This Afternoon
64°F
Showers And Thunderstorms
Showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Cloudy, with a high near 64. East wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Rock Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Showers And Thunderstorms | 5 mph E | 76% |
| Tonight | 55°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 70% |
| Sunday | 66°F | Mostly Cloudy | 10 to 15 mph NE | 14% |
| Sunday Night | 47°F | Mostly Cloudy | 10 to 15 mph NE | 5% |
| Monday | 62°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 22% |
| Monday Night | 45°F | Chance Rain Showers | 5 to 10 mph NE | 25% |
| Tuesday | 61°F | Chance Rain Showers then Partly Sunny | 5 to 10 mph NE | 25% |
| Tuesday Night | 44°F | Partly Cloudy | 5 to 10 mph NE | 4% |
| Wednesday | 64°F | Mostly Sunny | 5 to 10 mph NE | 3% |
| Wednesday Night | 46°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 67°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 5 mph NE | 15% |
| Thursday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 5 mph NE | 15% |
| Friday | 71°F | Partly Sunny | 0 to 5 mph NE | 5% |
| Friday Night | 49°F | Partly Cloudy | 0 mph | 5% |
Forecast source: National Weather Service (api.weather.gov) for Rock Springs (43.479, -89.927). Updated through the day.
Growing snapshot for Rock Springs
Last spring frost
Apr 24
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
5a
More local growing data for Rock Springs: nearby ZIP 53961 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
Sauk City
Spring Green
West Baraboo
Climate data from the nearest NOAA station, Rock Springs 3 Sw, Wi (1.8 mi from Rock Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.