Post Lake Weather Forecast
- 23
- 41
Becoming Sunny
- 27
- 50
Becoming Sunny
- 31
- 44
Chance Rain Showers
- 39
- 52
Rain Showers
- 30
- 52
Slight Chance Rain Showers
- 32
- 52
Partly Sunny
- 35
- 53
Chance Rain Showers
Today 3 Mar Kalkaska
Mostly cloudy early then clearing. Chance of Sprinkles and Flurries early. Highs in the lower 40s. Light Winds.
Tonight 3 Mar Kalkaska
Mostly clear. Lows in the mid 20s. Light Winds.
Post Lake Temperature Statistics
March Temperature
Grayling, Grayling Army Airfield (14.9 miles)
Lowest 1 March, 2026
1.4 °FAverage March
12.1 °FHighest 1 March, 2026
21.7 °F
Climate (2021–Present)
Grayling, Grayling Army Airfield (14.9 miles)
Average Low 2021–2026
34.8 °FAverage 2021–2026
45.7 °FAverage High 2021–2026
55.2 °F