Butler, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Butler, a village in Waukesha County, Wisconsin.
This Afternoon
65°F
Cloudy
Cloudy. High near 65, with temperatures falling to around 55 in the afternoon. Southwest wind around 15 mph.
7-day forecast for Butler
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Cloudy | 15 mph SW | 3% |
| Tonight | 46°F | Cloudy then Chance Light Rain | 10 to 15 mph SW | 47% |
| Thursday | 53°F | Light Rain | 10 mph W | 76% |
| Thursday Night | 36°F | Slight Chance Light Rain then Cloudy | 10 to 15 mph N | 15% |
| Friday | 48°F | Partly Sunny | 10 to 15 mph N | 4% |
| Friday Night | 29°F | Partly Cloudy | 0 to 10 mph NW | 0% |
| Saturday | 52°F | Sunny | 0 mph | 0% |
| Saturday Night | 35°F | Mostly Clear | 5 mph W | 0% |
| Sunday | 56°F | Sunny | 5 to 10 mph W | 1% |
| Sunday Night | 37°F | Mostly Clear | 5 mph W | 0% |
| Monday | 60°F | Sunny | 5 to 15 mph SW | 0% |
| Monday Night | 42°F | Mostly Clear | 5 to 10 mph W | 0% |
| Tuesday | 58°F | Sunny | 5 mph NW | 0% |
| Tuesday Night | 39°F | Partly Cloudy | 0 to 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Butler (43.108, -88.072). Updated through the day.
Growing snapshot for Butler
Last spring frost
Apr 26
First fall frost
Oct 18
Growing season
173 days
Hardiness zone
5b
More local growing data for Butler: nearby ZIP 53007 weather · frost dates · planting calendar · Wisconsin frost dates
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Climate data from the nearest NOAA station, Mt Mary College, Wi (3.3 mi from Butler). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.