Seymour Lake Weather Forecast
- 53
- 75
Becoming Sunny
- 56
- 76
Mostly Sunny
- 68
- 81
Mostly Cloudy
- 61
- 83
Partly Sunny
- 53
- 74
Partly Sunny
- 55
- 75
Partly Sunny
Today 6 Sep Oakland
Partly cloudy. Highs in the mid 70s. Northeast Winds 5 to 10 Mph.
Tonight 6 Sep Oakland
Mostly clear. Patchy fog after midnight. Lows in the mid 50s. Northeast Winds up to 10 Mph.
Seymour Lake Temperature Statistics
September Temperature
Pontiac, Oakland County International Airport (9.9 miles)
Lowest 3 September, 2026
66.9 °FAverage September
78.1 °FHighest 2 September, 2026
93 °F
Climate (2021–2026)
Pontiac, Oakland County International Airport (9.9 miles)
Average Low 2021–2026
41.8 °FAverage 2021–2026
50.6 °FAverage High 2021–2026
59.1 °F