North Lake, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Lake, a community in Waukesha County, Wisconsin.
Overnight
58°F
Light Rain Likely
Rain likely. Cloudy, with a low around 58. South wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for North Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Light Rain Likely | 10 mph S | 69% |
| Wednesday | 61°F | Chance Light Rain | 10 to 15 mph S | 30% |
| Wednesday Night | 45°F | Cloudy then Chance Light Rain | 15 mph SW | 40% |
| Thursday | 54°F | Light Rain Likely | 10 to 15 mph W | 60% |
| Thursday Night | 37°F | Chance Light Rain then Mostly Cloudy | 10 mph N | 30% |
| Friday | 47°F | Mostly Cloudy | 10 to 15 mph N | 9% |
| Friday Night | 31°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 49°F | Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 32°F | Mostly Clear | 0 to 5 mph W | 3% |
| Sunday | 54°F | Sunny | 5 to 10 mph W | 7% |
| Sunday Night | 34°F | Mostly Clear | 0 to 5 mph W | 1% |
| Monday | 58°F | Mostly Sunny | 0 to 10 mph SW | 0% |
| Monday Night | 39°F | Mostly Clear | 5 to 10 mph W | 1% |
| Tuesday | 58°F | Sunny | 5 to 10 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for North Lake (43.155, -88.367). Updated through the day.
Growing snapshot for North Lake
Last spring frost
Apr 30
First fall frost
Oct 16
Growing season
167 days
Hardiness zone
5b
More local growing data for North Lake: nearby ZIP 53029 weather · frost dates · planting calendar · Wisconsin frost dates
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Climate data from the nearest NOAA station, Richfield 3 Ssw, Wi (8 mi from North Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.