Island Lake Reservoir Weather Forecast
- 13
- 46
Rain
- 22
- 35
Partly Sunny
- 24
- 46
Chance Snow
- 25
- 40
Chance Snow
- 19
- 38
Chance Snow
- 17
- 35
Partly Sunny
Today 15 Mar Carlton/South St. Louis
Mostly cloudy with a chance of rain. A slight chance of Thunderstorms in the Morning, then a chance of snow in the afternoon. Little or no snow accumulation. Much cooler with Highs in the mid 40s. Temperature falling into the lower 30s in the afternoon. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to northwest 15 to 20 Mph with Gusts up to 40 Mph in the afternoon. Chance of precipitation 50 percent.
Tonight 15 Mar Carlton/South St. Louis
Mostly cloudy with a slight chance of snow in the Evening, then partly cloudy after midnight. Breezy and much cooler with Lows around 14. Northwest Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of snow 20 percent. Wind chill Values as low as 3 below.
Island Lake Reservoir Temperature Statistics
March Temperature
Duluth International Airport (11.2 miles)
Lowest 1 March, 2025
2.8 °FAverage March
29.6 °FHighest 10 March, 2025
61 °F
Climate (2020–Present)
Duluth International Airport (11.2 miles)
Average Low 2020–2025
33.6 °FAverage 2020–2025
42.3 °FAverage High 2020–2025
51 °F