Haven Lake Weather Forecast
- 49
- 83
Mostly Sunny
- 55
- 85
Mostly Sunny
- 54
- 84
Partly Sunny
- 48
- 72
Partly Sunny
- 52
- 74
Mostly Cloudy
- 55
- 75
Chance Rain Showers
Today 16 Sep Clare
Mostly sunny. Areas of fog in the morning. Highs in the lower 80s. Light Winds.
Tonight 16 Sep Clare
Mostly clear. Patchy fog after midnight. Lows in the upper 40s. Light Winds.
Haven Lake Temperature Statistics
September Temperature
Houghton Lake, Roscommon County Airport (22.4 miles)
Lowest 8 September, 2025
32 °FAverage September
56.6 °FHighest 2 September, 2025
78.1 °F
Climate (2020–Present)
Houghton Lake, Roscommon County Airport (22.4 miles)
Average Low 2020–2025
36.3 °FAverage 2020–2025
46.1 °FAverage High 2020–2025
55.6 °F