La Valle, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Valle, a village in Sauk County, Wisconsin.
Today
65°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Cloudy, with a high near 65. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for La Valle
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Showers And Thunderstorms Likely | 5 mph E | 73% |
| Tonight | 54°F | Showers And Thunderstorms Likely | 5 to 10 mph NE | 64% |
| Sunday | 67°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 15 mph NE | 21% |
| Sunday Night | 45°F | Mostly Cloudy | 10 to 15 mph NE | 5% |
| Monday | 63°F | Mostly Cloudy | 10 mph NE | 11% |
| Monday Night | 43°F | Mostly Cloudy | 5 to 10 mph NE | 11% |
| Tuesday | 62°F | Mostly Sunny | 5 to 10 mph NE | 5% |
| Tuesday Night | 42°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Wednesday | 66°F | Mostly Sunny | 0 to 5 mph NE | 2% |
| Wednesday Night | 44°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Thursday | 68°F | Mostly Sunny | 0 to 5 mph NE | 4% |
| Thursday Night | 46°F | Partly Cloudy | 0 mph | 3% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph E | 5% |
| Friday Night | 46°F | Partly Cloudy | 0 mph | 3% |
Forecast source: National Weather Service (api.weather.gov) for La Valle (43.583, -90.130). Updated through the day.
Growing snapshot for La Valle
Last spring frost
May 2
First fall frost
Oct 7
Growing season
156 days
Hardiness zone
5a
More local growing data for La Valle: nearby ZIP 53941 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Baraboo
Bluffview
Ironton
Lake Delton
Lime Ridge
Loganville
Merrimac
North Freedom
Plain
Prairie du Sac
Reedsburg
Rock Springs
Sauk City
Spring Green
West Baraboo
Climate data from the nearest NOAA station, Reedsburg, Wi (7.8 mi from La Valle). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.