Royal Oak, MI Weather & Growing Conditions
Tonight
61°F
Mostly Cloudy
Mostly cloudy, with a low around 61. South wind around 10 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Mostly 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% |
| Tuesday | 60°F | Mostly Sunny | 9 to 13 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Royal Oak, MI
Last spring frost
Apr 26
First fall frost
Oct 22
Growing season
177 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, Pontiac Wwtp, Mi (9.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.