Marlette Weather Forecast
- 25
- 32
Mostly Cloudy
- 23
- 38
Mostly Cloudy
- 18
- 44
Rain
- 16
- 25
Mostly Cloudy
- 18
- 36
Mostly Cloudy
- 15
- 29
Mostly Cloudy
Today 16 Dec Sanilac
Mostly cloudy. Highs in the lower 30s. Southwest Winds 5 to 15 Mph with Gusts up to 30 Mph, increasing to 15 to 20 Mph with Gusts up to 35 Mph in the late afternoon.
Tonight 16 Dec Sanilac
Cloudy. Lows in the mid 20s. Southwest Winds 10 to 20 Mph with Gusts up to 35 Mph.
Marlette Temperature Statistics
December Temperature
Lapeer Dupont-lapeer (19.9 miles)
Lowest 5 December, 2025
-2.2 °FAverage December
21.2 °FHighest 9 December, 2025
33.8 °F
Climate (2020–Present)
Lapeer Dupont-lapeer (19.9 miles)
Average Low 2020–2025
39.6 °FAverage 2020–2025
49.4 °FAverage High 2020–2025
58.8 °F