Swift Lake Weather Forecast
- 35
- 49
Decreasing Clouds
- 29
- 50
Decreasing Clouds
- 33
- 53
Mostly Sunny
- 39
- 58
Partly Sunny
- 43
- 59
Mostly Cloudy
- 45
- 58
Chance Rain Showers
- 41
- 58
Chance Rain Showers
Today 22 Oct Walworth
Cloudy. West Winds 15 to 20 Mph.
Tonight 22 Oct Walworth
Mostly cloudy until early morning then becoming partly cloudy. A 20 percent chance of light rain Showers in the evening. Areas of frost early in the morning. Lows in the mid 30s. Northwest Winds 5 to 15 Mph.
Swift Lake Temperature Statistics
October Temperature
Burlington Municipal Airport (13 miles)
Lowest 9 October, 2025
34.3 °FAverage October
58.9 °FHighest 3 October, 2025
87.6 °F
Climate (2020–Present)
Burlington Municipal Airport (13 miles)
Average Low 2020–2025
39.5 °FAverage 2020–2025
50 °FAverage High 2020–2025
59.7 °F