Miller Lake Weather Forecast
- 70
- 77
Chance Rain Showers
- 61
- 81
Rain Showers Likely
- 56
- 79
Mostly Sunny
- 62
- 80
Rain Showers Likely
- 52
- 76
Slight Chance Thunderstorms
- 53
- 75
Partly Sunny
- 56
- 76
Partly Sunny
Today 15 Aug Allegan
Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms. Highs in the upper 70s. Southeast Winds 5 to 10 Mph with Gusts to around 20 Mph. Chance of rain 50 percent.
Tonight 15 Aug Allegan
Partly cloudy with a chance of Showers and a slight chance of Thunderstorms in the Evening, then mostly cloudy after midnight. Patchy fog after midnight. Lows around 70. Southeast Winds around 10 Mph. Chance of rain 40 percent.
Miller Lake Temperature Statistics
August Temperature
Grand Rapids, Gerald R. Ford International Airport (22.4 miles)
Lowest 9 August, 2026
56.6 °FAverage August
73.1 °FHighest 7 August, 2026
88.6 °F
Climate (2021–2026)
Grand Rapids, Gerald R. Ford International Airport (22.4 miles)
Average Low 2021–2026
42 °FAverage 2021–2026
50.8 °FAverage High 2021–2026
59.8 °F