Tainter Lake, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tainter Lake, a community in Dunn County, Wisconsin.
Overnight
55°F
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 55. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Tainter Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Light Rain Likely | 5 mph SE | 74% |
| Wednesday | 58°F | Light Rain Likely then Drizzle | 5 to 10 mph S | 82% |
| Wednesday Night | 45°F | Drizzle | 5 to 15 mph W | 87% |
| Thursday | 49°F | Chance Drizzle then Mostly Cloudy | 10 to 15 mph N | 31% |
| Thursday Night | 33°F | Mostly Cloudy | 5 to 10 mph N | 1% |
| Friday | 46°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Friday Night | 26°F | Mostly Clear | 0 mph | 0% |
| Saturday | 49°F | Sunny | 0 to 5 mph WSW | 2% |
| Saturday Night | 34°F | Mostly Clear | 0 to 5 mph WSW | 5% |
| Sunday | 53°F | Sunny | 5 to 10 mph W | 2% |
| Sunday Night | 34°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Monday | 58°F | Mostly Sunny | 0 to 10 mph SW | 1% |
| Monday Night | 37°F | Partly Cloudy | 5 mph WNW | 1% |
| Tuesday | 55°F | Sunny | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Tainter Lake (44.989, -91.848). Updated through the day.
Growing snapshot for Tainter Lake
Last spring frost
May 10
First fall frost
Sep 29
Growing season
140 days
Hardiness zone
4b
More local growing data for Tainter Lake: nearby ZIP 54772 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Boyceville
Colfax
Downing
Downsville
Elk Mound
Glenwood City
Knapp
Menomonie
Ridgeland
Rock Falls
Wheeler
Climate data from the nearest NOAA station, Ridgeland 1Nne, Wi (9.2 mi from Tainter Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.