Edgerton, WI Weather & Growing Conditions
This Afternoon
69°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely between 1pm and 4pm, then a chance of showers and thunderstorms. Cloudy, with a high near 69. East wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 68% |
| Tonight | 60°F | Showers And Thunderstorms | 5 to 10 mph NE | 78% |
| Sunday | 65°F | Chance Rain Showers then Cloudy | 10 to 15 mph NE | 38% |
| Sunday Night | 53°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 21% |
| Monday | 63°F | Chance Rain Showers | 10 to 15 mph NE | 36% |
| Monday Night | 48°F | Chance Rain Showers | 10 to 15 mph NE | 44% |
| Tuesday | 61°F | Chance Rain Showers | 10 to 15 mph NE | 44% |
| Tuesday Night | 46°F | Partly Cloudy | 5 to 10 mph NE | 8% |
| Wednesday | 65°F | Mostly Sunny | 5 to 15 mph NE | 3% |
| Wednesday Night | 48°F | Partly Cloudy | 0 to 10 mph NE | 1% |
| Thursday | 67°F | Mostly Sunny | 5 to 10 mph NE | 4% |
| Thursday Night | 49°F | Partly Cloudy | 0 to 5 mph NE | 4% |
| Friday | 71°F | Mostly Sunny | 0 to 10 mph NE | 3% |
| Friday Night | 49°F | Partly Cloudy | 0 to 5 mph E | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Edgerton, WI
Last spring frost
Apr 30
First fall frost
Oct 11
Growing season
163 days
Hardiness zone
5b
Explore more for Edgerton, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Stoughton, Wi (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.