Fennville, MI Weather & Growing Conditions
Today
71°F
Patchy Fog
Patchy fog and showers and thunderstorms before 2pm, then patchy fog and showers and thunderstorms likely between 2pm and 5pm, then patchy fog and showers and thunderstorms likely. Cloudy. High near 71, with temperatures falling to around 69 in the afternoon. Southeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Patchy Fog | 7 to 10 mph SE | 91% |
| Tonight | 58°F | Patchy Fog | 2 to 6 mph SE | 88% |
| Sunday | 71°F | Showers And Thunderstorms Likely | 5 to 12 mph NE | 71% |
| Sunday Night | 49°F | Mostly Cloudy | 10 mph NE | 3% |
| Monday | 65°F | Mostly Cloudy | 9 to 14 mph ENE | 7% |
| Monday Night | 46°F | Mostly Cloudy | 8 to 14 mph ENE | 4% |
| Tuesday | 65°F | Partly Sunny | 9 to 14 mph ENE | 9% |
| Tuesday Night | 47°F | Mostly Cloudy then Slight Chance Rain Showers | 7 to 13 mph ENE | 15% |
| Wednesday | 66°F | Chance Rain Showers | 12 mph NE | 25% |
| Wednesday Night | 48°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 10 mph NE | 17% |
| Thursday | 68°F | Partly Sunny | 5 to 9 mph NE | 2% |
| Thursday Night | 48°F | Mostly Cloudy | 2 to 8 mph NE | 2% |
| Friday | 71°F | Mostly Sunny | 3 to 8 mph NE | 2% |
| Friday Night | 48°F | Partly Cloudy | 2 to 7 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fennville, MI
Last spring frost
Apr 28
First fall frost
Oct 21
Growing season
175 days
Hardiness zone
6b
Explore more for Fennville, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Holland Tulip City Ap, Mi (12.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.