Royal Oak, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Royal Oak, a city in Oakland County, Michigan.
This Afternoon
75°F
Sunny
Sunny. High near 75, with temperatures falling to around 72 in the afternoon. South wind around 12 mph, with gusts as high as 22 mph.
7-day forecast for Royal Oak
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Sunny | 12 mph S | 2% |
| Tonight | 61°F | Partly Cloudy | 10 mph S | 5% |
| Wednesday | 68°F | Light Rain | 10 to 16 mph S | 93% |
| Wednesday Night | 52°F | Chance Light Rain then Mostly Cloudy | 8 to 14 mph SW | 53% |
| Thursday | 62°F | Mostly Cloudy then Chance Light Rain | 9 to 15 mph SW | 26% |
| Thursday Night | 46°F | Chance Light Rain | 3 to 8 mph W | 26% |
| Friday | 56°F | Chance Light Rain | 5 to 9 mph NW | 49% |
| Friday Night | 39°F | Chance Light Rain | 9 mph NW | 49% |
| Saturday | 53°F | Slight Chance Light Rain then Partly Sunny | 7 to 10 mph NW | 21% |
| Saturday Night | 36°F | Partly Cloudy | 6 mph W | 6% |
| Sunday | 57°F | Mostly Sunny | 6 to 10 mph W | 14% |
| Sunday Night | 36°F | Partly Cloudy | 8 mph WNW | 14% |
| Monday | 58°F | Mostly Sunny | 7 to 10 mph W | 10% |
| Monday Night | 40°F | Partly Cloudy | 9 mph WSW | 10% |
Forecast source: National Weather Service (api.weather.gov) for Royal Oak (42.508, -83.154). Updated through the day.
Growing snapshot for Royal Oak
Last spring frost
Apr 26
First fall frost
Oct 22
Growing season
177 days
Hardiness zone
6b
More local growing data for Royal Oak: nearby ZIP 48073 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Auburn Hills
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Beverly Hills
Bingham Farms
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Bloomfield Hills
Clawson
Farmington
Farmington Hills
Ferndale
Franklin
Hazel Park
Holly
Huntington Woods
Keego Harbor
Lake Angelus
Lake Orion
Lathrup Village
Leonard
Madison Heights
Milford
Northville
Novi
Oak Park
Orchard Lake Village
Ortonville
Oxford
Pleasant Ridge
Pontiac
Rochester
Climate data from the nearest NOAA station, Pontiac Wwtp, Mi (9.5 mi from Royal Oak). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.