Springbrook, WI Weather & Growing Conditions
Tonight
48°F
Chance Rain Showers
A chance of rain showers before midnight, then a chance of rain showers and patchy fog. Cloudy, with a low around 48. East wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Chance Rain Showers | 5 mph E | 44% |
| Saturday | 65°F | Patchy Fog then Mostly Cloudy | 5 to 10 mph E | 23% |
| Saturday Night | 45°F | Mostly Cloudy | 0 to 5 mph NE | 4% |
| Sunday | 67°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 36°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 66°F | Partly Sunny | 5 mph E | 0% |
| Monday Night | 37°F | Partly Cloudy | 0 to 10 mph NE | 1% |
| Tuesday | 67°F | Mostly Sunny | 0 to 5 mph E | 1% |
| Tuesday Night | 38°F | Mostly Clear | 0 to 5 mph E | 1% |
| Wednesday | 69°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 41°F | Partly Cloudy | 0 to 5 mph SE | 3% |
| Thursday | 71°F | Mostly Sunny | 0 to 5 mph S | 9% |
| Thursday Night | 44°F | Partly Cloudy | 0 mph | 8% |
| Friday | 73°F | Mostly Sunny | 0 to 5 mph SE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Springbrook, WI
Last spring frost
May 22
First fall frost
Sep 23
Growing season
124 days
Hardiness zone
4a
Explore more for Springbrook, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Hayward Rs, Wi (9.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.