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Thompsonville, MI Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Thompsonville, a village in Benzie County, Michigan.

Overnight
46°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy. Low around 46, with temperatures rising to around 48 overnight. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Thompsonville

WhenTempForecastWindPrecip
Overnight 46°F Chance Rain Showers 5 mph E 39%
Saturday 65°F Chance Rain Showers 5 mph E 44%
Saturday Night 49°F Chance Rain Showers 5 mph E 39%
Sunday 70°F Slight Chance Rain Showers then Partly Sunny 5 to 10 mph NE 21%
Sunday Night 43°F Mostly Cloudy 5 to 10 mph NE 1%
Monday 64°F Mostly Cloudy 5 mph NE 1%
Monday Night 40°F Mostly Cloudy 0 to 5 mph NE 1%
Tuesday 67°F Mostly Sunny 5 to 10 mph NE 1%
Tuesday Night 41°F Partly Cloudy 0 to 5 mph NE 7%
Wednesday 68°F Mostly Sunny 5 mph E 11%
Wednesday Night 43°F Partly Cloudy 0 to 5 mph E 11%
Thursday 70°F Mostly Sunny 0 to 5 mph NE 2%
Thursday Night 44°F Partly Cloudy 0 to 5 mph NE 2%
Friday 73°F Mostly Sunny 0 to 5 mph NE 2%

Forecast source: National Weather Service (api.weather.gov) for Thompsonville (44.520, -85.938). Updated through the day.

Growing snapshot for Thompsonville

Last spring frost
May 7
First fall frost
Oct 20
Growing season
163 days
Hardiness zone
6a

More local growing data for Thompsonville: nearby ZIP 49683 weather · frost dates · planting calendar · Michigan frost dates

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Climate data from the nearest NOAA station, Beulah 7Ssw, Mi (10.1 mi from Thompsonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.