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Rochester, MI Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Rochester, a city in Oakland County, Michigan.

Overnight
55°F
Chance Light Rain
A chance of rain. Mostly cloudy. Low around 55, with temperatures rising to around 57 overnight. Northeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Rochester

WhenTempForecastWindPrecip
Overnight 55°F Chance Light Rain 5 mph NE 31%
Saturday 67°F Rain Showers 3 to 8 mph E 80%
Saturday Night 56°F Showers And Thunderstorms 5 to 8 mph E 81%
Sunday 67°F Chance Rain Showers 6 to 12 mph NNE 48%
Sunday Night 52°F Chance Rain Showers then Mostly Cloudy 8 to 12 mph NE 38%
Monday 64°F Mostly Cloudy 9 to 13 mph NE 9%
Monday Night 49°F Mostly Cloudy 12 mph NE 11%
Tuesday 63°F Mostly Cloudy then Slight Chance Rain Showers 14 mph NE 15%
Tuesday Night 51°F Chance Rain Showers 13 mph NE 49%
Wednesday 62°F Chance Rain Showers 13 mph ENE 50%
Wednesday Night 52°F Chance Rain Showers 6 to 10 mph NE 50%
Thursday 65°F Slight Chance Rain Showers then Partly Sunny 9 mph NE 18%
Thursday Night 52°F Mostly Cloudy 3 to 7 mph NNE 13%
Friday 69°F Mostly Sunny 5 to 8 mph NNE 8%

Forecast source: National Weather Service (api.weather.gov) for Rochester (42.687, -83.120). Updated through the day.

Growing snapshot for Rochester

Last spring frost
Apr 26
First fall frost
Oct 22
Growing season
177 days
Hardiness zone
6a

More local growing data for Rochester: nearby ZIP 48307 weather · frost dates · planting calendar · Michigan frost dates

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Climate data from the nearest NOAA station, Pontiac Wwtp, Mi (6.9 mi from Rochester). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.