Brooklyn, WI Weather & Growing Conditions
Overnight
62°F
Mostly Clear
Mostly clear, with a low around 62. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 83°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 29% |
| Tuesday Night | 61°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph W | 85% |
| Wednesday | 74°F | Showers And Thunderstorms Likely | 5 mph NW | 70% |
| Wednesday Night | 58°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 40% |
| Thursday | 78°F | Slight Chance Rain Showers then Mostly Sunny | 5 mph NE | 21% |
| Thursday Night | 59°F | Mostly Clear | 0 mph | 4% |
| Friday | 80°F | Mostly Sunny | 0 to 10 mph S | 3% |
| Friday Night | 63°F | Mostly Clear | 5 mph SW | 5% |
| Saturday | 83°F | Mostly Sunny | 5 to 10 mph SW | 13% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 29% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 10 to 15 mph SW | 29% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 10 mph SW | 48% |
| Monday | 83°F | Chance Rain Showers | 5 to 10 mph S | 48% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brooklyn, WI
Last spring frost
Apr 30
First fall frost
Oct 11
Growing season
163 days
Hardiness zone
5b
Explore more for Brooklyn, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Stoughton, Wi (10.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.