Twin Lake Weather Forecast
- 55
- 84
Mostly Sunny
- 54
- 83
Mostly Sunny
- 53
- 83
Mostly Sunny
- 55
- 85
Mostly Sunny
- 56
- 86
Partly Sunny
- 51
- 79
Chance Rain Showers
- 50
- 73
Slight Chance Rain Showers
Today 14 Sep Montcalm
Sunny. Highs in the mid 80s. East Winds around 5 Mph.
Tonight 14 Sep Montcalm
Mostly clear. Lows in the mid 50s. East Winds 5 to 10 Mph.
Twin Lake Temperature Statistics
September Temperature
Alma, Gratiot Community Airport (9.9 miles)
Lowest 8 September, 2025
33.8 °FAverage September
57.5 °FHighest 12 September, 2025
80.6 °F
Climate (2020–Present)
Alma, Gratiot Community Airport (9.9 miles)
Average Low 2020–2025
39.5 °FAverage 2020–2025
49.3 °FAverage High 2020–2025
58.7 °F