Lone Rock, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lone Rock, a village in Richland County, Wisconsin.
This Afternoon
70°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 70. 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 Lone Rock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Chance Showers And Thunderstorms | 10 mph E | 39% |
| Tonight | 58°F | Showers And Thunderstorms | 5 to 10 mph E | 92% |
| Saturday | 75°F | Showers And Thunderstorms Likely | 5 mph SE | 72% |
| Saturday Night | 56°F | Showers And Thunderstorms | 5 to 10 mph NE | 81% |
| Sunday | 68°F | Chance Rain Showers | 10 to 15 mph NE | 33% |
| Sunday Night | 50°F | Mostly Cloudy | 10 mph NE | 10% |
| Monday | 64°F | Chance Rain Showers | 10 mph NE | 34% |
| Monday Night | 46°F | Chance Rain Showers | 5 to 10 mph NE | 34% |
| Tuesday | 63°F | Chance Rain Showers then Partly Sunny | 5 to 10 mph NE | 31% |
| Tuesday Night | 44°F | Partly Cloudy | 0 to 10 mph NE | 6% |
| Wednesday | 67°F | Mostly Sunny | 0 to 5 mph NE | 4% |
| Wednesday Night | 47°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 70°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 Lone Rock (43.186, -90.201). Updated through the day.
Growing snapshot for Lone Rock
Last spring frost
Apr 30
First fall frost
Oct 9
Growing season
161 days
Hardiness zone
5a
More local growing data for Lone Rock: nearby ZIP 53556 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lone Rock Tri Co Ap, Wi (3.7 mi from Lone Rock). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.