Oconto Falls, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oconto Falls, a city in Oconto County, Wisconsin.
Tonight
58°F
Rain Showers
Rain showers and areas of fog. Cloudy, with a low around 58. South southeast wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Oconto Falls
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Rain Showers | 8 mph SSE | 90% |
| Wednesday | 64°F | Rain Showers | 8 to 13 mph S | 93% |
| Wednesday Night | 45°F | Rain Showers Likely | 8 to 12 mph SW | 64% |
| Thursday | 54°F | Rain Showers | 7 to 13 mph WNW | 90% |
| Thursday Night | 33°F | Chance Rain Showers | 14 mph N | 37% |
| Friday | 46°F | Partly Sunny | 8 to 14 mph N | 11% |
| Friday Night | 27°F | Partly Cloudy | 3 mph NNW | 3% |
| Saturday | 49°F | Mostly Sunny | 1 to 5 mph W | 3% |
| Saturday Night | 28°F | Partly Cloudy | 3 mph WSW | 10% |
| Sunday | 55°F | Mostly Sunny | 3 to 8 mph W | 12% |
| Sunday Night | 30°F | Partly Cloudy | 5 mph W | 3% |
| Monday | 56°F | Mostly Sunny | 3 to 9 mph WSW | 1% |
| Monday Night | 35°F | Partly Cloudy | 6 mph W | 0% |
| Tuesday | 56°F | Mostly Sunny | 6 to 9 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Oconto Falls (44.875, -88.145). Updated through the day.
Growing snapshot for Oconto Falls
Last spring frost
May 9
First fall frost
Oct 6
Growing season
150 days
Hardiness zone
5a
More local growing data for Oconto Falls: nearby ZIP 54154 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oconto 4 W, Wi (11.2 mi from Oconto Falls). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.