Harvey Lake Weather Forecast
- 56
- 73
Rain Showers
- 40
- 64
Rain Showers
- 45
- 60
Rain Showers Likely
- 39
- 55
Rain Showers Likely
- 36
- 53
Mostly Cloudy
- 37
- 55
Chance Rain Showers
Today 18 Oct Tuscola
Partly cloudy with a chance of Showers and a slight chance of Thunderstorms in the Morning, then Showers likely and a slight chance of Thunderstorms in the afternoon. Highs in the lower 70s. South Winds 5 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
Tonight 18 Oct Tuscola
Showers and a chance of Thunderstorms. Lows in the mid 50s. South Winds 5 to 10 Mph. Chance of rain near 100 percent.
Harvey Lake Temperature Statistics
October Temperature
Lapeer Dupont-lapeer (14.9 miles)
Lowest 9 October, 2025
32 °FAverage October
57.9 °FHighest 4 October, 2025
89.6 °F
Climate (2020–Present)
Lapeer Dupont-lapeer (14.9 miles)
Average Low 2020–2025
39.8 °FAverage 2020–2025
49.6 °FAverage High 2020–2025
59 °F