Glendale, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glendale, a city in Milwaukee County, Wisconsin.
Overnight
57°F
Light Rain
Rain. Cloudy, with a low around 57. South wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Glendale
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Light Rain | 10 mph S | 85% |
| Wednesday | 63°F | Chance Light Rain | 10 to 15 mph S | 46% |
| Wednesday Night | 46°F | Cloudy then Chance Light Rain | 15 mph SW | 28% |
| Thursday | 56°F | Chance Light Rain | 10 to 15 mph W | 54% |
| Thursday Night | 38°F | Chance Light Rain then Cloudy | 10 to 15 mph N | 48% |
| Friday | 49°F | Slight Chance Light Rain | 10 to 20 mph N | 22% |
| Friday Night | 33°F | Partly Cloudy | 5 to 10 mph N | 2% |
| Saturday | 50°F | Sunny | 5 mph NW | 0% |
| Saturday Night | 35°F | Partly Cloudy | 5 mph W | 2% |
| Sunday | 54°F | Sunny | 5 to 15 mph W | 7% |
| Sunday Night | 36°F | Mostly Clear | 5 mph W | 2% |
| Monday | 58°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 40°F | Partly Cloudy | 5 to 10 mph W | 1% |
| Tuesday | 58°F | Sunny | 5 to 10 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Glendale (43.126, -87.927). Updated through the day.
Growing snapshot for Glendale
Last spring frost
Apr 26
First fall frost
Oct 18
Growing season
173 days
Hardiness zone
6a
More local growing data for Glendale: nearby ZIP 53209 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Bayside
Brown Deer
Cudahy
Fox Point
Franklin
Greendale
Greenfield
Hales Corners
Milwaukee
Oak Creek
River Hills
Shorewood
South Milwaukee
St. Francis
Wauwatosa
West Allis
West Milwaukee
Whitefish Bay
Climate data from the nearest NOAA station, Mt Mary College, Wi (5.6 mi from Glendale). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.