Lannon Lake Weather Forecast
- 15
- 27
Increasing Clouds
- 21
- 35
Chance Wintry Mix
- 21
- 35
Mostly Cloudy
- 27
- 36
Chance Rain/Snow
- 19
- 37
Slight Chance Snow
- 27
- 42
Partly Sunny
Today 28 Mar Big Stone
Mostly sunny. Highs in the upper 20s. Northwest Winds up to 5 Mph shifting to the southeast in the afternoon.
Tonight 28 Mar Big Stone
Mostly clear in the Evening, then mostly cloudy with a 20 percent chance of light freezing rain after midnight. Lows around 15. Southeast Winds 5 to 15 Mph.
Lannon Lake Temperature Statistics
March Temperature
Wheaton Municipal Airport (16.8 miles)
Lowest 23 March, 2024
3.2 °FAverage March
31 °FHighest 11 March, 2024
69.8 °F
Climate (2019–Present)
Wheaton Municipal Airport (16.8 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
35.1 °FAverage 2019–2024
45 °FAverage High 2019–2024
54.7 °F