St Charles Weather Forecast
- 42
- 63
Partly Sunny
- 58
- 64
Mostly Cloudy
- 55
- 70
Mostly Cloudy
- 48
- 75
Chance Thunderstorms
- 39
- 61
Chance Rain Showers
- 32
- 53
Chance Rain Showers
Today 16 Feb Hopkins
Widespread fog in the morning. Partly sunny. Highs in the lower 60s. South Winds around 5 Mph.
Tonight 16 Feb Hopkins
Partly cloudy. Areas of dense fog. Near steady temperature in the mid 30s. Calm Winds.
St Charles Temperature Statistics
February Temperature
Madisonville Municipal Airport (14.3 miles)
Lowest 1 February, 2026
13.5 °FAverage February
34.6 °FHighest 10 February, 2026
74.1 °F
Climate (2021–Present)
Madisonville Municipal Airport (14.3 miles)
Average Low 2021–2026
49.2 °FAverage 2021–2026
59.3 °FAverage High 2021–2026
69.7 °F