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

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

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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.