Glendale, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glendale, a city in Milwaukee County, Wisconsin.
Today
85°F
Mostly Sunny
Mostly sunny, with a high near 85. South wind 10 to 15 mph.
7-day forecast for Glendale
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny | 10 to 15 mph S | 4% |
| Tonight | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 15 mph SW | 83% |
| Wednesday | 74°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph N | 70% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 45% |
| Thursday | 78°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 5 mph NE | 22% |
| Thursday Night | 62°F | Partly Cloudy | 0 to 5 mph S | 7% |
| Friday | 83°F | Sunny | 0 to 5 mph SW | 1% |
| Friday Night | 65°F | Mostly Clear | 5 mph S | 5% |
| Saturday | 83°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 15% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 27% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 27% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 52% |
| Monday | 83°F | Chance Rain Showers | 5 mph S | 43% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 5 mph NE | 42% |
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 Aug 4, 2026.