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Royal Oak, MI Weather & Growing Conditions

Today
68°F
Rain Showers Likely
Rain showers likely between 7am and 2pm, then showers and thunderstorms likely. Cloudy. High near 68, with temperatures falling to around 65 in the afternoon. East wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 68°F Rain Showers Likely 5 to 8 mph E 70%
Tonight 59°F Showers And Thunderstorms Likely 3 to 8 mph E 91%
Sunday 68°F Patchy Fog 6 to 12 mph NNE 51%
Sunday Night 53°F Mostly Cloudy 12 mph NE 1%
Monday 63°F Mostly Cloudy 13 mph NE 2%
Monday Night 50°F Mostly Cloudy 14 mph NE 4%
Tuesday 63°F Partly Sunny 16 mph NE 12%
Tuesday Night 52°F Chance Rain Showers 16 mph ENE 46%
Wednesday 62°F Chance Rain Showers 13 to 16 mph ENE 53%
Wednesday Night 53°F Chance Rain Showers 8 to 13 mph ENE 47%
Thursday 65°F Slight Chance Rain Showers 10 mph ENE 21%
Thursday Night 52°F Mostly Cloudy 6 to 9 mph NE 13%
Friday 69°F Mostly Sunny 6 to 9 mph NE 9%
Friday Night 52°F Mostly Clear 6 to 9 mph NE 8%

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 Sep 19, 2026.