Capac Weather Forecast
- 70
- 89
Smoke
- 58
- 88
Rain Showers
- 59
- 79
Mostly Sunny
- 65
- 84
Rain Showers Likely
- 56
- 83
Chance Rain Showers
- 53
- 75
Slight Chance Rain Showers
Today 17 Jul St. Clair
Cloudy, then becoming partly cloudy early in the Afternoon, then becoming mostly sunny. Smoke. Highs in the upper 80s. South Winds up to 10 Mph.
Tonight 17 Jul St. Clair
Smoke in the evening. Mostly clear in the Evening, then partly cloudy with a chance of Showers and a slight chance of Thunderstorms after midnight. Lows in the lower 70s. South Winds 5 to 10 Mph. Gusts up to 25 Mph after midnight. Chance of rain 40 percent.
Capac Temperature Statistics
July Temperature
Lapeer Dupont-lapeer (17.4 miles)
Lowest 12 July, 2026
57.2 °FAverage July
76.3 °FHighest 14 July, 2026
100.4 °F
Climate (2021–2026)
Lapeer Dupont-lapeer (17.4 miles)
Average Low 2021–2026
39.6 °FAverage 2021–2026
49.4 °FAverage High 2021–2026
58.9 °F