St. Charles Airport Weather Forecast
- 51
- 62
Mostly Cloudy
- 59
- 64
Chance Thunderstorms
- 50
- 74
Chance Rain Showers
- 46
- 59
Mostly Sunny
- 60
- 71
Partly Sunny
- 60
- 74
Partly Sunny
- 58
- 71
Partly Sunny
Today 16 Dec St. Charles
Partly sunny. Not as cool with Highs in the lower 60s. East Winds 5 to 10 Mph.
Tonight 16 Dec St. Charles
Cloudy. Not as cool with Lows in the lower 50s. East Winds around 5 Mph.
St. Charles Airport Temperature Statistics
December Temperature
New Orleans, New Orleans International Airport (3.1 miles)
Lowest 14 December, 2025
37.9 °FAverage December
54.4 °FHighest 13 December, 2025
77 °F
Climate (2020–Present)
New Orleans, New Orleans International Airport (3.1 miles)
Average Low 2020–2025
64.6 °FAverage 2020–2025
72 °FAverage High 2020–2025
80.2 °F