Little Round Lake, WI Weather & Growing Conditions
Today
75°F
Chance Rain Showers then Partly Sunny
A chance of rain showers before 8am. Partly sunny, with a high near 75. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Chance Rain Showers then Partly Sunny | 5 to 10 mph NW | 25% |
| Tonight | 50°F | Partly Cloudy | 0 to 5 mph NW | 2% |
| Wednesday | 76°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 53°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Thursday | 81°F | Sunny | 5 to 10 mph SW | 3% |
| Thursday Night | 60°F | Mostly Clear | 5 to 10 mph SW | 5% |
| Friday | 83°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 16% |
| Friday Night | 59°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph SW | 24% |
| Saturday | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 17% |
| Saturday Night | 59°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 49% |
| Sunday | 79°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 40% |
| Sunday Night | 56°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 22% |
| Monday | 78°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 22% |
| Monday Night | 55°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Little Round Lake, WI
Last spring frost
May 23
First fall frost
Sep 22
Growing season
122 days
Hardiness zone
4a
Explore more for Little Round Lake, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Hayward Muni Ap, Wi (7.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.