Portage Lake Weather Forecast
- 57
- 70
Rain Showers
- 53
- 68
Chance Rain Showers
- 53
- 71
Mostly Sunny
- 53
- 75
Partly Sunny
- 55
- 74
Chance Thunderstorms
- 53
- 74
Slight Chance Thunderstorms
- 55
- 76
Partly Sunny
Today 17 Jun Kalamazoo
Showers and a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Highs in the lower 70s. South Winds 10 to 15 Mph with Gusts to around 35 Mph. Chance of rain 100 percent.
Tonight 17 Jun Kalamazoo
Rain Showers and a chance of Thunderstorms in the Evening, then partly cloudy with a chance of rain Showers and a slight chance of Thunderstorms after midnight. Some Thunderstorms may be severe with damaging Winds and heavy rainfall. Lows in the upper 50s. South Winds 10 to 20 Mph with Gusts to around 40 Mph becoming west 10 to 15 Mph with Gusts to around 30 Mph after midnight. Chance of rain 90 percent.
Portage Lake Temperature Statistics
June Temperature
W K Kellogg Airport (6.2 miles)
Lowest 2 June, 2026
46.7 °FAverage June
69.9 °FHighest 10 June, 2026
89.7 °F
Climate (2021–2026)
W K Kellogg Airport (6.2 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
51.6 °FAverage High 2021–2026
60.7 °F