Royal Oak, MI Weather & Growing Conditions
Today
86°F
Sunny
Sunny, with a high near 86. South southwest wind 5 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 5 to 8 mph SSW | 0% |
| Tonight | 62°F | Mostly Clear | 2 to 8 mph SSW | 0% |
| Wednesday | 89°F | Sunny | 2 to 8 mph SW | 0% |
| Wednesday Night | 69°F | Partly Cloudy then Chance Showers And Thunderstorms | 2 to 8 mph WSW | 28% |
| Thursday | 85°F | Showers And Thunderstorms Likely | 2 to 8 mph WSW | 64% |
| Thursday Night | 66°F | Showers And Thunderstorms Likely | 2 to 6 mph WSW | 64% |
| Friday | 86°F | Chance Showers And Thunderstorms | 2 to 6 mph WSW | 40% |
| Friday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph SW | 35% |
| Saturday | 89°F | Mostly Sunny | 2 to 9 mph SW | 9% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 5 to 9 mph SW | 26% |
| Sunday | 90°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 13 mph SW | 26% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 to 13 mph WSW | 43% |
| Monday | 88°F | Chance Rain Showers | 7 to 10 mph W | 43% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 6 to 10 mph SW | 46% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Royal Oak, MI
Last spring frost
Apr 21
First fall frost
Oct 31
Growing season
190 days
Hardiness zone
6b
Explore more for Royal Oak, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Detroit City Ap, Mi (8.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.