Lake Jefferson Weather Forecast
- 35
- 41
Chance Snow Showers
- 42
- 64
Mostly Sunny
- 33
- 56
Mostly Cloudy
- 28
- 46
Chance Snow Showers
- 28
- 44
Partly Sunny
- 38
- 55
Partly Sunny
Today 7 Mar Le Sueur
Mostly cloudy with a 50 percent chance of snow Showers in the Morning, then sunny in the afternoon. Highs in the lower 40s. West Winds 10 to 15 Mph.
Tonight 7 Mar Le Sueur
Colder. Rain Showers and light freezing rain likely after Midnight, then light freezing rain and snow Showers early in the morning. Little or no snow accumulation. Near steady temperature in the lower 30s. Northwest Winds around 15 Mph. Chance of precipitation 90 percent.
Lake Jefferson Temperature Statistics
March Temperature
Mankato, Mankato Regional Airport (7.5 miles)
Lowest 1 March, 2026
7 °FAverage March
29.5 °FHighest 4 March, 2026
45 °F
Climate (2021–Present)
Mankato, Mankato Regional Airport (7.5 miles)
Average Low 2021–2026
39.4 °FAverage 2021–2026
48.3 °FAverage High 2021–2026
57.2 °F