Lena, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lena, a village in Oconto County, Wisconsin.
This Afternoon
67°F
Rain Showers
Rain showers and patchy fog before 3pm, then areas of fog and scattered rain showers. Cloudy. High near 67, with temperatures falling to around 64 in the afternoon. South wind around 12 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Lena
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Rain Showers | 12 mph S | 92% |
| Tonight | 58°F | Rain Showers | 9 mph SSE | 89% |
| Wednesday | 64°F | Rain Showers | 9 to 13 mph S | 92% |
| Wednesday Night | 44°F | Rain Showers Likely | 8 to 12 mph SSW | 65% |
| Thursday | 54°F | Rain Showers | 7 to 14 mph WNW | 90% |
| Thursday Night | 32°F | Chance Rain Showers | 15 mph N | 37% |
| Friday | 46°F | Partly Sunny | 8 to 15 mph N | 12% |
| Friday Night | 26°F | Partly Cloudy | 5 mph NNW | 3% |
| Saturday | 49°F | Mostly Sunny | 5 mph W | 3% |
| Saturday Night | 28°F | Partly Cloudy | 5 mph WSW | 10% |
| Sunday | 55°F | Mostly Sunny | 5 to 9 mph W | 13% |
| Sunday Night | 29°F | Partly Cloudy | 6 mph W | 4% |
| Monday | 56°F | Mostly Sunny | 3 to 12 mph SW | 1% |
| Monday Night | 34°F | Partly Cloudy | 7 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Lena (44.953, -88.047). Updated through the day.
Growing snapshot for Lena
Last spring frost
May 9
First fall frost
Oct 6
Growing season
150 days
Hardiness zone
5a
More local growing data for Lena: nearby ZIP 54139 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oconto 4 W, Wi (7.4 mi from Lena). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.