Northport Bay Weather Forecast
- 60
- 74
Mostly Sunny
- 60
- 75
Mostly Sunny
- 60
- 75
Mostly Sunny
- 60
- 75
Mostly Sunny
- 58
- 73
Chance Rain Showers
- 54
- 69
Slight Chance Rain Showers
- 55
- 67
Partly Sunny
Today 14 Sep Leelanau
Mostly sunny. Highs in the upper 70s. East Winds up to 10 Mph. Gusts up to 20 Mph in the afternoon.
Tonight 14 Sep Leelanau
Mostly clear. Lows in the upper 50s. Light Winds.
Northport Bay Temperature Statistics
September Temperature
Charlevoix, Charlevoix Municipal Airport (19.3 miles)
Lowest 8 September, 2025
44.6 °FAverage September
58.9 °FHighest 1 September, 2025
73.4 °F
Climate (2020–Present)
Charlevoix, Charlevoix Municipal Airport (19.3 miles)
Average Low 2020–2025
40.4 °FAverage 2020–2025
47.4 °FAverage High 2020–2025
54.6 °F