Morgan Lake Weather Forecast
- 30
- 55
Mostly Sunny
- 39
- 52
Mostly Cloudy
- 43
- 55
Rain Showers Likely
- 52
- 60
Rain Showers Likely
- 44
- 67
Chance Rain Showers
- 38
- 57
Chance Rain Showers
- 35
- 52
Slight Chance Rain Showers
Today 13 Oct Carlton/South St. Louis
Sunny. Near steady temperature in the mid 50s. West Winds 10 to 15 Mph.
Tonight 13 Oct Carlton/South St. Louis
Mostly clear this Evening, then becoming mostly cloudy. Lows in the lower 30s. Northwest Winds 5 to 10 Mph.
Morgan Lake Temperature Statistics
October Temperature
Duluth International Airport (13 miles)
Lowest 8 October, 2025
28 °FAverage October
56.1 °FHighest 4 October, 2025
84 °F
Climate (2020–Present)
Duluth International Airport (13 miles)
Average Low 2020–2025
33.6 °FAverage 2020–2025
42.4 °FAverage High 2020–2025
51.1 °F