Lake Lorraine, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lake Lorraine, a community in Walworth County, Wisconsin.
Today
83°F
Mostly Sunny
Mostly sunny, with a high near 83. South wind 0 to 10 mph.
7-day forecast for Lake Lorraine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Mostly Sunny | 0 to 10 mph S | 9% |
| Tonight | 65°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 88% |
| Wednesday | 74°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 5 mph W | 75% |
| Wednesday Night | 59°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 47% |
| Thursday | 77°F | Chance Rain Showers then Mostly Sunny | 0 to 5 mph NE | 27% |
| Thursday Night | 57°F | Mostly Clear | 0 mph | 10% |
| Friday | 80°F | Mostly Sunny | 0 to 5 mph S | 2% |
| Friday Night | 61°F | Mostly Clear | 0 to 5 mph S | 5% |
| Saturday | 82°F | Mostly Sunny | 5 to 10 mph SW | 11% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 27% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 5 to 15 mph SW | 27% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 46% |
| Monday | 82°F | Chance Rain Showers | 5 to 10 mph S | 44% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 5 mph W | 45% |
Forecast source: National Weather Service (api.weather.gov) for Lake Lorraine (42.730, -88.740). Updated through the day.
Growing snapshot for Lake Lorraine
Last spring frost
May 2
First fall frost
Oct 9
Growing season
157 days
Hardiness zone
5b
More local growing data for Lake Lorraine: nearby ZIP 53190 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Allens Grove
Big Foot Prairie
Bloomfield
Como
Darien
Delavan
Delavan Lake
East Troy
Elkhorn
Fontana-on-Geneva Lake
Genoa City
Lake Geneva
Lake Ivanhoe
Lauderdale Lakes
Lyons
Powers Lake
Sharon
Springfield
Turtle Lake
Walworth
Whitewater
Williams Bay
Climate data from the nearest NOAA station, Whitewater, Wi (3 mi from Lake Lorraine). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.