Mulligan's Hollow Ski Bowl Weather Forecast
- 61
- 73
Slight Chance Rain Showers
- 61
- 77
Mostly Sunny
- 63
- 76
Mostly Sunny
- 63
- 76
Mostly Sunny
- 64
- 75
Partly Sunny
- 63
- 72
Chance Rain Showers
- 59
- 70
Chance Rain Showers
Today 13 Sep Ottawa
Partly sunny with a 20 percent chance of Showers. Highs in the upper 70s. South Winds 5 to 10 Mph.
Tonight 13 Sep Ottawa
Mostly clear. Lows in the upper 50s. Southeast Winds around 5 Mph.
Mulligan's Hollow Ski Bowl Temperature Statistics
September Temperature
Muskegon, Muskegon County Airport (7.5 miles)
Lowest 8 September, 2025
39.9 °FAverage September
60.2 °FHighest 11 September, 2025
78.1 °F
Climate (2020–Present)
Muskegon, Muskegon County Airport (7.5 miles)
Average Low 2020–2025
43.5 °FAverage 2020–2025
52 °FAverage High 2020–2025
60 °F