Long Lake, WI Weather & Growing Conditions
Tonight
46°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 46. East southeast wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Chance Rain Showers | 2 mph ESE | 30% |
| Saturday | 60°F | Chance Rain Showers | 2 to 6 mph E | 36% |
| Saturday Night | 44°F | Slight Chance Rain Showers then Patchy Fog | 3 mph NNE | 16% |
| Sunday | 64°F | Partly Sunny | 3 to 9 mph NNE | 1% |
| Sunday Night | 38°F | Mostly Cloudy | 3 to 7 mph NE | 0% |
| Monday | 59°F | Partly Sunny | 6 mph ENE | 1% |
| Monday Night | 35°F | Partly Cloudy then Patchy Frost | 1 to 5 mph ENE | 1% |
| Tuesday | 61°F | Patchy Frost then Mostly Sunny | 1 to 6 mph ENE | 2% |
| Tuesday Night | 37°F | Mostly Clear then Patchy Fog | 1 to 5 mph ENE | 4% |
| Wednesday | 64°F | Patchy Frost then Mostly Sunny | 1 to 5 mph E | 4% |
| Wednesday Night | 40°F | Partly Cloudy then Patchy Fog | 0 to 3 mph ENE | 2% |
| Thursday | 67°F | Patchy Fog then Mostly Sunny | 2 mph ESE | 5% |
| Thursday Night | 43°F | Partly Cloudy | 1 mph NNW | 6% |
| Friday | 70°F | Mostly Sunny | 2 mph NNW | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Long Lake, WI
Last spring frost
May 24
First fall frost
Sep 30
Growing season
128 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, Goodman Sanitary Dist, Wi (16.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.