Brown Lake Weather Forecast
- 68
- 83
Rain Showers Likely
- 66
- 82
Rain Showers Likely
- 59
- 83
Partly Sunny
- 58
- 84
Mostly Sunny
- 62
- 85
Mostly Sunny
- 59
- 81
Mostly Sunny
Today 18 Aug Van Buren
Partly sunny through mid afternoon then becoming mostly sunny. Scattered Showers. Highs in the mid 80s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 18 Aug Van Buren
Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then Showers likely and a chance of Thunderstorms overnight. Lows in the upper 60s. Southeast Winds 5 to 10 Mph with Gusts to around 20 Mph. Chance of rain 70 percent.
Brown Lake Temperature Statistics
August Temperature
Southwest Michigan Regional Airport (11.8 miles)
Lowest 2 August, 2025
49.6 °FAverage August
74.5 °FHighest 9 August, 2025
94.6 °F
Climate (2020–Present)
Southwest Michigan Regional Airport (11.8 miles)
Average Low 2020–2025
43.5 °FAverage 2020–2025
52.1 °FAverage High 2020–2025
60.7 °F