Whelan Lake Weather Forecast
- 43
- 59
Rain Showers
- 30
- 55
Rain Showers
- 38
- 55
Mostly Sunny
- 42
- 61
Mostly Sunny
- 38
- 64
Partly Sunny
- 38
- 69
Partly Sunny
Today 15 Oct Mason
Partly sunny in the morning then becoming mostly sunny. A 20 percent chance of rain Showers. Highs in the upper 60s.
Tonight 15 Oct Mason
Rain Showers. Lows in the lower 40s. East Winds 5 to 10 Mph with Gusts to around 20 Mph becoming north with Gusts to around 30 Mph after midnight. Chance of rain 100 percent.
Whelan Lake Temperature Statistics
October Temperature
Ludington, Mason County Airport (12.4 miles)
Lowest 3 October, 2026
33.8 °FAverage October
59.2 °FHighest 10 October, 2026
78.8 °F
Climate (2021–2026)
Ludington, Mason County Airport (12.4 miles)
Average Low 2021–2026
39.7 °FAverage 2021–2026
48.6 °FAverage High 2021–2026
56.4 °F