Portage Weather Forecast
- 42
- 70
Mostly Sunny
- 50
- 76
Partly Sunny
- 52
- 78
Partly Sunny
- 53
- 82
Mostly Sunny
- 57
- 82
Partly Sunny
- 58
- 84
Slight Chance Rain Showers
Today 8 Sep Kalamazoo
Sunny. Highs around 70. Light Winds.
Tonight 8 Sep Kalamazoo
Mostly clear. Lows in the lower 40s. Southeast Winds around 10 Mph.
Portage Temperature Statistics
September Temperature
Kalamazoo/Battle Creek International Airport (2.5 miles)
Lowest 4 September, 2025
48 °FAverage September
59.9 °FHighest 2 September, 2025
78.1 °F
Climate (2020–Present)
Kalamazoo/Battle Creek International Airport (2.5 miles)
Average Low 2020–2025
43 °FAverage 2020–2025
52.1 °FAverage High 2020–2025
61.3 °F