Post Lake Weather Forecast
- 10
- 22
Snow Showers
- -3
- 13
Snow Showers
- -7
- 2
Chance Snow Showers
- -5
- 7
Chance Snow Showers
- 0
- 11
Chance Snow Showers
- 5
- 14
Chance Snow Showers
Today 21 Jan Kalkaska
Mostly cloudy. Light snow Showers likely Early, then chance of snow Showers in the afternoon. Total daytime snow accumulation up to 1 inch. Highs in the lower 20s. Light Winds becoming west 5 to 10 Mph with Gusts to around 20 Mph in the afternoon. Chance of snow 70 percent.
Tonight 21 Jan Kalkaska
Mostly cloudy. Light snow Showers Early, then chance of snow Showers after midnight. Total nighttime snow accumulation up to 2 Inches. Lows around 11. West Winds 5 to 15 Mph with Gusts to around 30 Mph.
Post Lake Temperature Statistics
January Temperature
Grayling, Grayling Army Airfield (14.9 miles)
Lowest 15 January, 2026
0.1 °FAverage January
25.2 °FHighest 9 January, 2026
51.1 °F
Climate (2021–Present)
Grayling, Grayling Army Airfield (14.9 miles)
Average Low 2021–2026
35 °FAverage 2021–2026
45.9 °FAverage High 2021–2026
55.4 °F