Big Sandy Lake Weather Forecast
- 36
- 55
Decreasing Clouds
- 32
- 58
Mostly Sunny
- 36
- 63
Partly Sunny
- 34
- 60
Partly Sunny
- 32
- 55
Mostly Cloudy
- 29
- 49
Partly Sunny
Today 7 Nov Monroe
Mostly sunny. Highs in the lower 50s. Southwest Winds 5 to 10 Mph.
Tonight 7 Nov Monroe
Mostly cloudy in the Evening, then becoming partly cloudy. Warmer with Lows in the mid 30s. Southwest Winds 5 to 10 Mph.
Big Sandy Lake Temperature Statistics
November Temperature
Sparta, Sparta / Fort McCoy Airport (2.5 miles)
Lowest 4 November, 2026
49.5 °FAverage November
60.2 °FHighest 3 November, 2026
68.7 °F
Climate (2021–2026)
Sparta, Sparta / Fort McCoy Airport (2.5 miles)
Average Low 2021–2026
35.4 °FAverage 2021–2026
47.9 °FAverage High 2021–2026
58.6 °F