Big Lake Weather Forecast
- 63
- 86
Sunny
- 65
- 87
Mostly Sunny
- 63
- 88
Mostly Sunny
- 65
- 89
Partly Sunny
- 65
- 88
Partly Sunny
- 65
- 83
Slight Chance Thunderstorms
Today 5 Oct Harrison
Mostly sunny. Highs in the mid 80s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 5 Oct Harrison
Mostly clear. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.
Big Lake Temperature Statistics
October Temperature
Marshall (18.6 miles)
Lowest 1 October, 2026
72 °FAverage October
77.5 °FHighest 1 October, 2026
94.5 °F
Climate (2021–2026)
Marshall (18.6 miles)
Average Low 2021–2026
56.1 °FAverage 2021–2026
66.5 °FAverage High 2021–2026
78.5 °F