Brown City Weather Forecast
- 56
- 83
Chance Rain Showers
- 50
- 71
Partly Sunny
- 53
- 75
Mostly Cloudy
- 60
- 82
Chance Rain Showers
- 58
- 77
Rain Showers Likely
- 56
- 78
Chance Rain Showers
Today 18 Sep Sanilac
Mostly sunny in the Morning, then partly cloudy with a slight chance of Showers early in the afternoon. Partly cloudy with a slight chance of Showers and Thunderstorms in the late afternoon. Highs around 80. Temperatures falling into the in the upper 60s in the afternoon. Northwest Winds 5 to 10 Mph, becoming northeast 5 to 15 Mph in the late afternoon. Chance of rain 20 percent.
Tonight 18 Sep Sanilac
Mostly cloudy. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.
Brown City Temperature Statistics
September Temperature
Lapeer Dupont-lapeer (17.4 miles)
Lowest 8 September, 2025
37.4 °FAverage September
60.4 °FHighest 14 September, 2025
82.4 °F
Climate (2020–Present)
Lapeer Dupont-lapeer (17.4 miles)
Average Low 2020–2025
39.7 °FAverage 2020–2025
49.5 °FAverage High 2020–2025
58.8 °F