Forestville, WI Weather & Growing Conditions
Tonight
53°F
Rain Showers Likely
Rain showers likely. Cloudy, with a low around 53. East wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Rain Showers Likely | 5 to 9 mph E | 61% |
| Saturday | 65°F | Rain Showers Likely | 13 mph ESE | 73% |
| Saturday Night | 51°F | Chance Rain Showers | 9 mph NE | 50% |
| Sunday | 67°F | Partly Sunny | 10 to 16 mph NE | 4% |
| Sunday Night | 49°F | Mostly Cloudy | 10 to 14 mph NE | 1% |
| Monday | 62°F | Mostly Cloudy | 13 to 16 mph ENE | 1% |
| Monday Night | 48°F | Mostly Cloudy | 10 to 14 mph ENE | 2% |
| Tuesday | 63°F | Partly Sunny | 10 to 15 mph ENE | 4% |
| Tuesday Night | 48°F | Partly Cloudy | 6 to 12 mph ENE | 7% |
| Wednesday | 64°F | Mostly Sunny | 6 to 12 mph ENE | 8% |
| Wednesday Night | 49°F | Partly Cloudy | 3 to 7 mph NE | 5% |
| Thursday | 68°F | Mostly Sunny | 3 to 8 mph NE | 4% |
| Thursday Night | 49°F | Partly Cloudy | 5 mph NNE | 4% |
| Friday | 70°F | Mostly Sunny | 6 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Forestville, WI
Last spring frost
May 6
First fall frost
Oct 17
Growing season
163 days
Hardiness zone
5b
Explore more for Forestville, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Forestville-4E, Wi (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.