Long Lake, WI Weather & Growing Conditions
Today
75°F
Slight Chance Showers And Thunderstorms then Mostly Cloudy
A slight chance of showers and thunderstorms before noon. Mostly cloudy, with a high near 75. Heat index values as high as 75. West northwest wind 3 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 8 mph WNW | 22% |
| Tonight | 52°F | Mostly Cloudy then Patchy Fog | 0 to 3 mph NNW | 6% |
| Wednesday | 75°F | Patchy Fog then Mostly Sunny | 1 to 5 mph WNW | 2% |
| Wednesday Night | 50°F | Partly Cloudy | 0 to 3 mph SW | 0% |
| Thursday | 81°F | Sunny | 3 to 7 mph SW | 0% |
| Thursday Night | 59°F | Mostly Clear | 6 mph SSW | 1% |
| Friday | 81°F | Sunny then Chance Showers And Thunderstorms | 6 to 9 mph SW | 42% |
| Friday Night | 60°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 42% |
| Saturday | 80°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 mph WSW | 25% |
| Saturday Night | 58°F | Chance Showers And Thunderstorms | 1 to 5 mph WSW | 47% |
| Sunday | 78°F | Chance Showers And Thunderstorms | 2 to 6 mph W | 47% |
| Sunday Night | 55°F | Chance Showers And Thunderstorms | 1 to 6 mph NW | 33% |
| Monday | 77°F | Chance Rain Showers | 1 to 5 mph NW | 25% |
| Monday Night | 55°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 1 to 5 mph NNW | 25% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Long Lake, WI
Last spring frost
Jun 4
First fall frost
Sep 10
Growing season
95 days
Hardiness zone
4b
Explore more for Long Lake, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Stambaugh 2Sse, Mi (10.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.