Arnold Weather Forecast
- 11
- 35
Decreasing Clouds
- 26
- 35
Snow Likely
- 21
- 40
Slight Chance Snow
- 26
- 42
Mostly Cloudy
- 20
- 38
Chance Snow
- 25
- 42
Partly Sunny
Today 28 Mar Carlton/South St. Louis
Mostly sunny. Highs in the mid 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 3 below this morning.
Tonight 28 Mar Carlton/South St. Louis
Mostly clear in the Evening, then becoming partly cloudy. Lows around 9 above. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight.
Arnold Temperature Statistics
March Temperature
Duluth International Airport (5 miles)
Lowest 23 March, 2024
7.8 °FAverage March
32.2 °FHighest 12 March, 2024
64.7 °F
Climate (2019–Present)
Duluth International Airport (5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
33.5 °FAverage 2019–2024
42 °FAverage High 2019–2024
50.4 °F