Window on the Waterfront Weather Forecast
- 57
- 84
Sunny
- 58
- 85
Mostly Sunny
- 58
- 83
Mostly Sunny
- 59
- 84
Mostly Sunny
- 60
- 83
Chance Rain Showers
- 55
- 79
Chance Rain Showers
- 55
- 75
Slight Chance Rain Showers
Today 14 Sep Ottawa
Sunny. Highs in the mid 80s. East Winds 5 to 10 Mph.
Tonight 14 Sep Ottawa
Clear. Lows in the mid 50s. East Winds 5 to 10 Mph.
Window on the Waterfront Temperature Statistics
September Temperature
Holland - West Michigan Regional Airport (3.1 miles)
Lowest 8 September, 2025
39 °FAverage September
60 °FHighest 11 September, 2025
80.1 °F
Climate (2020–Present)
Holland - West Michigan Regional Airport (3.1 miles)
Average Low 2020–2025
43.1 °FAverage 2020–2025
51.4 °FAverage High 2020–2025
59.7 °F