Barnum Weather Forecast
- 65
- 92
Rain Showers Likely
- 57
- 79
Rain Showers
- 53
- 77
Partly Sunny
- 54
- 77
Chance Rain Showers
- 55
- 78
Chance Thunderstorms
- 55
- 79
Chance Rain Showers
Today 4 Jul Carlton/South St. Louis
Mostly sunny. A slight chance of Showers and Thunderstorms in the morning. Warmer. More humid with Highs in the lower 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.
Tonight 4 Jul Carlton/South St. Louis
Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Humid with Lows in the mid 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
Barnum Temperature Statistics
July Temperature
Moose Lake Carlton County Airport (8.1 miles)
Lowest 1 July, 2025
59 °FAverage July
70.4 °FHighest 1 July, 2025
82.4 °F
Climate (2020–Present)
Moose Lake Carlton County Airport (8.1 miles)
Average Low 2020–2025
32.7 °FAverage 2020–2025
43.2 °FAverage High 2020–2025
53.6 °F