Clay Weather Forecast
- 59
- 79
Increasing Clouds
- 55
- 72
Partly Sunny
- 58
- 72
Partly Sunny
- 63
- 78
Chance Rain Showers
- 62
- 73
Chance Rain Showers
- 60
- 76
Chance Rain Showers
Today 18 Sep St. Clair
Mostly sunny in the Morning, then a slight chance of Showers early in the afternoon. Partly cloudy with a chance of Showers and a slight chance of Thunderstorms in the late afternoon. Highs in the lower 80s. Temperatures falling into the in the lower 70s in the afternoon. Northwest Winds up to 10 Mph, becoming northeast in the late afternoon. Chance of rain 30 percent.
Tonight 18 Sep St. Clair
Mostly cloudy. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.
Clay Temperature Statistics
September Temperature
Selfridge Air National Guard Base (11.8 miles)
Lowest 7 September, 2025
45 °FAverage September
63.8 °FHighest 3 September, 2025
82.6 °F
Climate (2020–Present)
Selfridge Air National Guard Base (11.8 miles)
Average Low 2020–2025
42.7 °FAverage 2020–2025
51 °FAverage High 2020–2025
59.2 °F