Swan Lake Weather Forecast
- 35
- 46
Mostly Cloudy
- 41
- 58
Rain Showers
- 10
- 48
Rain
- 10
- 26
Partly Sunny
- 21
- 39
Chance Snow
- 17
- 41
Chance Snow
- 14
- 35
Mostly Cloudy
Today 13 Mar North St. Louis
Partly sunny. Near steady temperature in the mid 40s. East Winds 5 to 10 Mph.
Tonight 13 Mar North St. Louis
Mostly cloudy with a chance of Sprinkles. Not as cool. Near steady temperature in the upper 30s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.
Swan Lake Temperature Statistics
March Temperature
Orr Regional Airport (6.8 miles)
Lowest 1 March, 2025
-5.8 °FAverage March
25.1 °FHighest 10 March, 2025
60.8 °F
Climate (2020–Present)
Orr Regional Airport (6.8 miles)
Average Low 2020–2025
29.8 °FAverage 2020–2025
40.3 °FAverage High 2020–2025
50.3 °F