Gilligan Lake Weather Forecast
- 54
- 72
Rain Showers Likely
- 57
- 68
Rain Showers
- 52
- 68
Chance Rain Showers
- 50
- 65
Chance Rain Showers
- 51
- 64
Chance Rain Showers
- 52
- 65
Mostly Cloudy
- 53
- 67
Mostly Cloudy
Today 18 Sep Allegan
Mostly sunny. Highs around 70.
Tonight 18 Sep Allegan
A chance of rain Showers in the Evening, then rain Showers likely after midnight. Lows in the lower 50s. East Winds 5 to 10 Mph with Gusts to around 25 Mph. Chance of rain 70 percent.
Gilligan Lake Temperature Statistics
September Temperature
Holland - West Michigan Regional Airport (5 miles)
Lowest 14 September, 2026
46.7 °FAverage September
69.6 °FHighest 2 September, 2026
90.6 °F
Climate (2021–2026)
Holland - West Michigan Regional Airport (5 miles)
Average Low 2021–2026
42.8 °FAverage 2021–2026
51.4 °FAverage High 2021–2026
59.8 °F