Marine City, MI Weather & Growing Conditions
This Afternoon
68°F
Light Rain
Rain. Cloudy. High near 68, with temperatures falling to around 64 in the afternoon. South wind around 16 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Light Rain | 16 mph S | 84% |
| Tonight | 52°F | Light Rain Likely then Mostly Cloudy | 8 to 16 mph SSW | 55% |
| Thursday | 60°F | Mostly Cloudy | 9 to 15 mph SW | 14% |
| Thursday Night | 41°F | Light Rain Likely | 6 to 9 mph WSW | 60% |
| Friday | 53°F | Light Rain Likely | 8 to 12 mph WNW | 55% |
| Friday Night | 35°F | Light Rain Likely | 9 to 13 mph NW | 55% |
| Saturday | 51°F | Chance Light Rain | 9 to 14 mph NW | 36% |
| Saturday Night | 31°F | Partly Cloudy | 3 to 7 mph WNW | 2% |
| Sunday | 57°F | Mostly Sunny | 5 to 12 mph W | 5% |
| Sunday Night | 34°F | Mostly Clear | 6 to 9 mph W | 5% |
| Monday | 57°F | Mostly Sunny | 6 to 10 mph W | 1% |
| Monday Night | 39°F | Partly Cloudy | 8 mph WSW | 1% |
| Tuesday | 60°F | Sunny | 7 to 10 mph W | 1% |
| Tuesday Night | 35°F | Partly Cloudy | 6 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marine City, MI
Last spring frost
May 3
First fall frost
Oct 18
Growing season
167 days
Hardiness zone
6b
Explore more for Marine City, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Algonac Wwtp, Mi (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.