Seymour Lake Weather Forecast
- 65
- 85
Increasing Clouds
- 62
- 83
Slight Chance Thunderstorms
- 62
- 82
Chance Thunderstorms
- 59
- 81
Chance Thunderstorms
- 54
- 78
Slight Chance Thunderstorms
- 54
- 77
Partly Sunny
Today 9 Aug Oakland
Sunny until late Afternoon, then becoming partly cloudy. Highs in the mid 80s. Southwest Winds up to 10 Mph.
Tonight 9 Aug Oakland
Showers likely and a chance of Thunderstorms. Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.
Seymour Lake Temperature Statistics
August Temperature
Pontiac, Oakland County International Airport (9.9 miles)
Lowest 4 August, 2026
57.2 °FAverage August
72.2 °FHighest 5 August, 2026
86 °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